-
Notifications
You must be signed in to change notification settings - Fork 0
/
RTC_8h_source.html
289 lines (287 loc) · 48.6 KB
/
RTC_8h_source.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.5"/>
<title>isce3: isce/cxx/isce3/geometry/RTC.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">isce3
 <span id="projectnumber">0.1.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.5 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li><a href="sphinx/html/index.html"><span>Python classes</span></a></li>
<li><a href="https://github-fn.jpl.nasa.gov/isce-3/isce/issues/"><span>Issue Tracker</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
</ul>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Pages</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_404e96cc334514cbeb4d3a6830fc20a4.html">isce</a></li><li class="navelem"><a class="el" href="dir_242328b4dda42afcab822a3a2c9e5d23.html">cxx</a></li><li class="navelem"><a class="el" href="dir_25ad1bde3345b7504bdf331e9ef506fd.html">isce3</a></li><li class="navelem"><a class="el" href="dir_7a3a11bdf46b031f7521c28e938a6b9c.html">geometry</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">RTC.h</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include "forward.h"</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <limits></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <isce3/core/forward.h></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <isce3/io/forward.h></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <isce3/product/forward.h></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <isce3/core/Constants.h></span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <pyre/journal.h></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>isce3 { <span class="keyword">namespace </span>geometry {</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d"> 19</a></span> <span class="keyword">enum</span> <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> {</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  BETA_NAUGHT = 0,</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  SIGMA_NAUGHT_ELLIPSOID = 1,</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> };</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6"> 25</a></span> <span class="keyword">enum</span> <a class="code" href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6">rtcMemoryMode</a> {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  RTC_AUTO = 0,</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  RTC_SINGLE_BLOCK = 1,</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  RTC_BLOCKS_GEOGRID = 2,</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> };</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed"> 32</a></span> <span class="keyword">enum</span> <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> { AREA = 0, AREA_FACTOR = 1 };</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60"> 36</a></span> <span class="keyword">enum</span> <a class="code" href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60">rtcAlgorithm</a> { RTC_DAVID_SMALL = 0, RTC_AREA_PROJECTION = 1 };</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keywordtype">void</span> <a class="code" href="namespaceisce3_1_1geometry.html#afaebfb35130556931774bc19a608d112">applyRTC</a>(</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a>& radarGrid,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1Orbit.html">isce3::core::Orbit</a>& orbit, <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1LUT2d.html">isce3::core::LUT2d<double></a>& dop,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& input_raster, <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& dem_raster,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& output_raster,</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> inputRadiometry = rtcInputRadiometry::BETA_NAUGHT,</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">int</span> exponent = 0, <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode = rtcAreaMode::AREA_FACTOR,</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60">rtcAlgorithm</a> rtc_algorithm = rtcAlgorithm::RTC_AREA_PROJECTION,</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">double</span> geogrid_upsampling = std::numeric_limits<double>::quiet_NaN(),</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">float</span> rtc_min_value_db = std::numeric_limits<float>::quiet_NaN(),</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">double</span> abs_cal_factor = 1, <span class="keywordtype">float</span> radar_grid_nlooks = 1,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_nlooks = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* input_rtc = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* output_rtc = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6">rtcMemoryMode</a> rtc_memory_mode = rtcMemoryMode::RTC_AUTO);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keywordtype">void</span> <a class="code" href="namespaceisce3_1_1geometry.html#a4ce8d1c96cc0a40140f695f999e8104b">facetRTC</a>(</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classisce3_1_1product_1_1Product.html">isce3::product::Product</a>& product, <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& dem_raster,</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& output_raster, <span class="keywordtype">char</span> frequency = <span class="charliteral">'A'</span>,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">bool</span> native_doppler = <span class="keyword">false</span>,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> inputRadiometry = rtcInputRadiometry::BETA_NAUGHT,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode = rtcAreaMode::AREA_FACTOR,</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60">rtcAlgorithm</a> rtc_algorithm = rtcAlgorithm::RTC_AREA_PROJECTION,</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">double</span> geogrid_upsampling = std::numeric_limits<double>::quiet_NaN(),</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">float</span> rtc_min_value_db = std::numeric_limits<float>::quiet_NaN(),</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">size_t</span> nlooks_az = 1, <span class="keywordtype">size_t</span> nlooks_rg = 1,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_nlooks = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6">rtcMemoryMode</a> rtc_memory_mode = rtcMemoryMode::RTC_AUTO);</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keywordtype">void</span> <a class="code" href="namespaceisce3_1_1geometry.html#a4ce8d1c96cc0a40140f695f999e8104b">facetRTC</a>(</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a>& radarGrid,</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1Orbit.html">isce3::core::Orbit</a>& orbit, <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1LUT2d.html">isce3::core::LUT2d<double></a>& dop,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& dem, <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& output_raster,</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> inputRadiometry = rtcInputRadiometry::BETA_NAUGHT,</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode = rtcAreaMode::AREA_FACTOR,</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60">rtcAlgorithm</a> rtc_algorithm = rtcAlgorithm::RTC_AREA_PROJECTION,</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">double</span> geogrid_upsampling = std::numeric_limits<double>::quiet_NaN(),</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">float</span> rtc_min_value_db = std::numeric_limits<float>::quiet_NaN(),</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">float</span> radar_grid_nlooks = 1,</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_nlooks = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6">rtcMemoryMode</a> rtc_memory_mode = rtcMemoryMode::RTC_AUTO,</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="namespaceisce3_1_1core.html#a22d6f9cff6792e3f542529600d50ebce">isce3::core::dataInterpMethod</a> interp_method =</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  isce3::core::dataInterpMethod::BIQUINTIC_METHOD,</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordtype">double</span> threshold = 1e-4, <span class="keywordtype">int</span> num_iter = 100, <span class="keywordtype">double</span> delta_range = 1e-4);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="keywordtype">void</span> <a class="code" href="namespaceisce3_1_1geometry.html#a4ce8d1c96cc0a40140f695f999e8104b">facetRTC</a>(</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& dem_raster, <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& output_raster,</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a>& radarGrid,</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1Orbit.html">isce3::core::Orbit</a>& orbit, <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1LUT2d.html">isce3::core::LUT2d<double></a>& dop,</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y0, <span class="keyword">const</span> <span class="keywordtype">double</span> dy, <span class="keyword">const</span> <span class="keywordtype">double</span> x0, <span class="keyword">const</span> <span class="keywordtype">double</span> dx,</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_length, <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_width,</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> epsg,</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> inputRadiometry = rtcInputRadiometry::BETA_NAUGHT,</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode = rtcAreaMode::AREA_FACTOR,</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60">rtcAlgorithm</a> rtc_algorithm = rtcAlgorithm::RTC_AREA_PROJECTION,</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">double</span> geogrid_upsampling = std::numeric_limits<double>::quiet_NaN(),</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordtype">float</span> rtc_min_value_db = std::numeric_limits<float>::quiet_NaN(),</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">float</span> radar_grid_nlooks = 1,</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_geo_vertices = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_geo_grid = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_nlooks = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6">rtcMemoryMode</a> rtc_memory_mode = rtcMemoryMode::RTC_AUTO,</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="namespaceisce3_1_1core.html#a22d6f9cff6792e3f542529600d50ebce">isce3::core::dataInterpMethod</a> interp_method =</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  isce3::core::dataInterpMethod::BIQUINTIC_METHOD,</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordtype">double</span> threshold = 1e-4, <span class="keywordtype">int</span> num_iter = 100, <span class="keywordtype">double</span> delta_range = 1e-4);</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="keywordtype">void</span> <a class="code" href="namespaceisce3_1_1geometry.html#a198ada06a2883dba4ea8ba4d7064fd26">facetRTCDavidSmall</a>(</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& dem_raster, <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& output_raster,</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a>& radarGrid,</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1Orbit.html">isce3::core::Orbit</a>& orbit, <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1LUT2d.html">isce3::core::LUT2d<double></a>& dop,</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y0, <span class="keyword">const</span> <span class="keywordtype">double</span> dy, <span class="keyword">const</span> <span class="keywordtype">double</span> x0, <span class="keyword">const</span> <span class="keywordtype">double</span> dx,</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_length, <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_width,</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> epsg,</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> inputRadiometry = rtcInputRadiometry::BETA_NAUGHT,</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode = rtcAreaMode::AREA_FACTOR,</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordtype">double</span> geogrid_upsampling = std::numeric_limits<double>::quiet_NaN());</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="keywordtype">void</span> <a class="code" href="namespaceisce3_1_1geometry.html#a30dffc6bac59625a0567bd798203c43f">facetRTCAreaProj</a>(</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& dem, <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>& output_raster,</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a>& radarGrid,</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1Orbit.html">isce3::core::Orbit</a>& orbit, <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1LUT2d.html">isce3::core::LUT2d<double></a>& dop,</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y0, <span class="keyword">const</span> <span class="keywordtype">double</span> dy, <span class="keyword">const</span> <span class="keywordtype">double</span> x0, <span class="keyword">const</span> <span class="keywordtype">double</span> dx,</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_length, <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_width,</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> epsg,</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> inputRadiometry = rtcInputRadiometry::BETA_NAUGHT,</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode = rtcAreaMode::AREA_FACTOR,</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordtype">double</span> geogrid_upsampling = std::numeric_limits<double>::quiet_NaN(),</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordtype">float</span> rtc_min_value_db = std::numeric_limits<float>::quiet_NaN(),</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordtype">float</span> radar_grid_nlooks = 1,</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_geo_vertices = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_geo_grid = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <a class="code" href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a>* out_nlooks = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6">rtcMemoryMode</a> rtc_memory_mode = rtcMemoryMode::RTC_AUTO,</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="namespaceisce3_1_1core.html#a22d6f9cff6792e3f542529600d50ebce">isce3::core::dataInterpMethod</a> interp_method =</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  isce3::core::dataInterpMethod::BIQUINTIC_METHOD,</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordtype">double</span> threshold = 1e-4, <span class="keywordtype">int</span> num_iter = 100, <span class="keywordtype">double</span> delta_range = 1e-4);</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="keywordtype">void</span> areaProjIntegrateSegment(<span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> y2, <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> x2,</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordtype">int</span> length, <span class="keywordtype">int</span> width,</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="classisce3_1_1core_1_1Matrix.html">isce3::core::Matrix<double></a>& w_arr,</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordtype">double</span>& w_total, <span class="keywordtype">int</span> plane_orientation);</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="keywordtype">int</span> areaProjGetNBlocks(<span class="keywordtype">int</span> array_length,</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  pyre::journal::info_t* channel = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordtype">int</span> upsampling = 0,</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordtype">int</span>* block_length_with_upsampling = <span class="keyword">nullptr</span>, </div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordtype">int</span>* block_length = <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordtype">int</span> min_block_length = std::pow(2, 8), <span class="comment">// 256</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordtype">int</span> max_block_length = std::pow(2, 10)); <span class="comment">// 1024</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="keywordtype">double</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> computeUpsamplingFactor(<span class="keyword">const</span> DEMInterpolator& dem_interp,</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a>& radar_grid,</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1core_1_1Ellipsoid.html">isce3::core::Ellipsoid</a>& ellps);</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="keywordtype">double</span> computeFacet(<a class="code" href="classisce3_1_1core_1_1Vector.html">isce3::core::Vec3</a> xyz_center, <a class="code" href="classisce3_1_1core_1_1Vector.html">isce3::core::Vec3</a> xyz_left,</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="classisce3_1_1core_1_1Vector.html">isce3::core::Vec3</a> xyz_right, <a class="code" href="classisce3_1_1core_1_1Vector.html">isce3::core::Vec3</a> lookXYZ,</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordtype">double</span> p1, <span class="keywordtype">double</span>& p3, <span class="keywordtype">double</span> divisor,</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordtype">bool</span> clockwise_direction);</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> std::string <a class="code" href="namespaceisce3_1_1geometry.html#a87ba304bff2bf73b9b022e68c3845176">get_input_radiometry_str</a>(<a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> input_radiometry);</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> std::string <a class="code" href="namespaceisce3_1_1geometry.html#a44879330852456ab7b519067073e4533">get_rtc_area_mode_str</a>(<a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode);</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> std::string <a class="code" href="namespaceisce3_1_1geometry.html#a47172b7d66c581749300ba395fd91708">get_rtc_algorithm_str</a>(<a class="code" href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60">rtcAlgorithm</a> rtc_algorithm);</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="keywordtype">void</span> print_parameters(</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  pyre::journal::info_t& channel,</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">const</span> <a class="code" href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a>& radar_grid, <span class="keyword">const</span> <span class="keywordtype">double</span> y0,</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dy, <span class="keyword">const</span> <span class="keywordtype">double</span> x0, <span class="keyword">const</span> <span class="keywordtype">double</span> dx,</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_length, <span class="keyword">const</span> <span class="keywordtype">int</span> geogrid_width,</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">rtcInputRadiometry</a> input_radiometry, <a class="code" href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">rtcAreaMode</a> rtc_area_mode,</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordtype">double</span> geogrid_upsampling,</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordtype">float</span> rtc_min_value_db = std::numeric_limits<float>::quiet_NaN());</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> } <span class="comment">// namespace geometry</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> } <span class="comment">// namespace isce3</span></div>
<div class="ttc" id="namespaceisce3_1_1core_html_a22d6f9cff6792e3f542529600d50ebce"><div class="ttname"><a href="namespaceisce3_1_1core.html#a22d6f9cff6792e3f542529600d50ebce">isce3::core::dataInterpMethod</a></div><div class="ttdeci">dataInterpMethod</div><div class="ttdoc">Enumeration type to indicate interpolation method. </div><div class="ttdef"><b>Definition:</b> Constants.h:23</div></div>
<div class="ttc" id="classisce3_1_1core_1_1Ellipsoid_html"><div class="ttname"><a href="classisce3_1_1core_1_1Ellipsoid.html">isce3::core::Ellipsoid</a></div><div class="ttdoc">Data structure to store Ellipsoid information. </div><div class="ttdef"><b>Definition:</b> Ellipsoid.h:20</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a4ce8d1c96cc0a40140f695f999e8104b"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a4ce8d1c96cc0a40140f695f999e8104b">isce3::geometry::facetRTC</a></div><div class="ttdeci">void facetRTC(isce3::product::Product &product, isce3::io::Raster &dem_raster, isce3::io::Raster &output_raster, char frequency, bool native_doppler, rtcInputRadiometry input_radiometry, rtcAreaMode rtc_area_mode, rtcAlgorithm rtc_algorithm, double geogrid_upsampling, float rtc_min_value_db, size_t nlooks_az, size_t nlooks_rg, isce3::io::Raster *out_nlooks, rtcMemoryMode rtc_memory_mode)</div><div class="ttdoc">Generate radiometric terrain correction (RTC) area or area factor. </div><div class="ttdef"><b>Definition:</b> RTC.cpp:339</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a44879330852456ab7b519067073e4533"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a44879330852456ab7b519067073e4533">isce3::geometry::get_rtc_area_mode_str</a></div><div class="ttdeci">std::string get_rtc_area_mode_str(rtcAreaMode rtc_area_mode)</div><div class="ttdoc">Convert enum output_mode to string. </div><div class="ttdef"><b>Definition:</b> RTC.cpp:1401</div></div>
<div class="ttc" id="classisce3_1_1product_1_1RadarGridParameters_html"><div class="ttname"><a href="classisce3_1_1product_1_1RadarGridParameters.html">isce3::product::RadarGridParameters</a></div><div class="ttdef"><b>Definition:</b> RadarGridParameters.h:15</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_afaebfb35130556931774bc19a608d112"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#afaebfb35130556931774bc19a608d112">isce3::geometry::applyRTC</a></div><div class="ttdeci">void applyRTC(const isce3::product::RadarGridParameters &radar_grid, const isce3::core::Orbit &orbit, const isce3::core::LUT2d< double > &input_dop, isce3::io::Raster &input_raster, isce3::io::Raster &dem_raster, isce3::io::Raster &output_raster, rtcInputRadiometry input_radiometry, int exponent, rtcAreaMode rtc_area_mode, rtcAlgorithm rtc_algorithm, double geogrid_upsampling, float rtc_min_value_db, double abs_cal_factor, float radar_grid_nlooks, isce3::io::Raster *out_nlooks, isce3::io::Raster *input_rtc, isce3::io::Raster *output_rtc, rtcMemoryMode rtc_memory_mode)</div><div class="ttdoc">Apply radiometric terrain correction (RTC) over an input raster. </div><div class="ttdef"><b>Definition:</b> RTC.cpp:165</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a9ef4d1ed0cd0024d2c3e5d660881f0a6"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a9ef4d1ed0cd0024d2c3e5d660881f0a6">isce3::geometry::rtcMemoryMode</a></div><div class="ttdeci">rtcMemoryMode</div><div class="ttdoc">Enumeration type to indicate memory management. </div><div class="ttdef"><b>Definition:</b> RTC.h:25</div></div>
<div class="ttc" id="classisce3_1_1core_1_1Matrix_html"><div class="ttname"><a href="classisce3_1_1core_1_1Matrix.html">isce3::core::Matrix< double ></a></div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a8c7822e28716a12eab8e11707f301e60"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a8c7822e28716a12eab8e11707f301e60">isce3::geometry::rtcAlgorithm</a></div><div class="ttdeci">rtcAlgorithm</div><div class="ttdoc">Enumeration type to select RTC algorithm (RTC_DAVID_SMALL or RTC_AREA_PROJECTION) ...</div><div class="ttdef"><b>Definition:</b> RTC.h:36</div></div>
<div class="ttc" id="classisce3_1_1core_1_1LUT2d_html"><div class="ttname"><a href="classisce3_1_1core_1_1LUT2d.html">isce3::core::LUT2d< double ></a></div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_abfd018032ed58a60e5f545b07ba2bfed"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#abfd018032ed58a60e5f545b07ba2bfed">isce3::geometry::rtcAreaMode</a></div><div class="ttdeci">rtcAreaMode</div><div class="ttdoc">Enumeration type to indicate RTC area mode (AREA or AREA_FACTOR) </div><div class="ttdef"><b>Definition:</b> RTC.h:32</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a30dffc6bac59625a0567bd798203c43f"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a30dffc6bac59625a0567bd798203c43f">isce3::geometry::facetRTCAreaProj</a></div><div class="ttdeci">void facetRTCAreaProj(isce3::io::Raster &dem_raster, isce3::io::Raster &output_raster, const isce3::product::RadarGridParameters &radar_grid, const isce3::core::Orbit &orbit, const isce3::core::LUT2d< double > &input_dop, const double y0, const double dy, const double x0, const double dx, const int geogrid_length, const int geogrid_width, const int epsg, rtcInputRadiometry input_radiometry, rtcAreaMode rtc_area_mode, double geogrid_upsampling, float rtc_min_value_db, float radar_grid_nlooks, isce3::io::Raster *out_geo_vertices, isce3::io::Raster *out_geo_grid, isce3::io::Raster *out_nlooks, rtcMemoryMode rtc_memory_mode, isce3::core::dataInterpMethod interp_method, double threshold, int num_iter, double delta_range)</div><div class="ttdoc">Generate radiometric terrain correction (RTC) area or area factor using the area projection algorithm...</div><div class="ttdef"><b>Definition:</b> RTC.cpp:1249</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a47172b7d66c581749300ba395fd91708"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a47172b7d66c581749300ba395fd91708">isce3::geometry::get_rtc_algorithm_str</a></div><div class="ttdeci">std::string get_rtc_algorithm_str(rtcAlgorithm rtc_algorithm)</div><div class="ttdoc">Convert enum output_mode to string. </div><div class="ttdef"><b>Definition:</b> RTC.cpp:1415</div></div>
<div class="ttc" id="classisce3_1_1product_1_1Product_html"><div class="ttname"><a href="classisce3_1_1product_1_1Product.html">isce3::product::Product</a></div><div class="ttdef"><b>Definition:</b> Product.h:29</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a87ba304bff2bf73b9b022e68c3845176"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a87ba304bff2bf73b9b022e68c3845176">isce3::geometry::get_input_radiometry_str</a></div><div class="ttdeci">std::string get_input_radiometry_str(rtcInputRadiometry input_radiometry)</div><div class="ttdoc">Convert enum input_radiometry to string. </div><div class="ttdef"><b>Definition:</b> RTC.cpp:1383</div></div>
<div class="ttc" id="classisce3_1_1core_1_1Orbit_html"><div class="ttname"><a href="classisce3_1_1core_1_1Orbit.html">isce3::core::Orbit</a></div><div class="ttdoc">Sequence of platform ephemeris samples (state vectors) with uniform temporal spacing, supporting efficient lookup and interpolation. </div><div class="ttdef"><b>Definition:</b> Orbit.h:43</div></div>
<div class="ttc" id="classisce3_1_1core_1_1Vector_html"><div class="ttname"><a href="classisce3_1_1core_1_1Vector.html">isce3::core::Vector< 3 ></a></div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a3152617906cf72c5a9e2adebb1cbee2d"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a3152617906cf72c5a9e2adebb1cbee2d">isce3::geometry::rtcInputRadiometry</a></div><div class="ttdeci">rtcInputRadiometry</div><div class="ttdoc">Enumeration type to indicate input terrain radiometry (for RTC) </div><div class="ttdef"><b>Definition:</b> RTC.h:19</div></div>
<div class="ttc" id="classisce3_1_1io_1_1Raster_html"><div class="ttname"><a href="classisce3_1_1io_1_1Raster.html">isce3::io::Raster</a></div><div class="ttdoc">Data structure meant to handle Raster I/O operations. </div><div class="ttdef"><b>Definition:</b> Raster.h:34</div></div>
<div class="ttc" id="namespaceisce3_1_1geometry_html_a198ada06a2883dba4ea8ba4d7064fd26"><div class="ttname"><a href="namespaceisce3_1_1geometry.html#a198ada06a2883dba4ea8ba4d7064fd26">isce3::geometry::facetRTCDavidSmall</a></div><div class="ttdeci">void facetRTCDavidSmall(isce3::io::Raster &dem_raster, isce3::io::Raster &output_raster, const isce3::product::RadarGridParameters &radar_grid, const isce3::core::Orbit &orbit, const isce3::core::LUT2d< double > &input_dop, const double y0, const double dy, const double x0, const double dx, const int geogrid_length, const int geogrid_width, const int epsg, rtcInputRadiometry input_radiometry, rtcAreaMode rtc_area_mode, double upsample_factor)</div><div class="ttdoc">Generate radiometric terrain correction (RTC) area or area factor using the David Small algorithm...</div><div class="ttdef"><b>Definition:</b> RTC.cpp:582</div></div>
</div><!-- fragment --></div><!-- contents -->
<hr>
Generated for ISCE3.0 by
<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.8.5.
</body>
</html>