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<hr><h1>GDAL_GCP Struct Reference</h1><code>#include <<a class="el" href="gdal_h-source.html">gdal.h</a>></code>
<p>
<a href="struct_GDAL_GCP-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Attributes</h2></td></tr>
<tr><td nowrap align=right valign=top>char* </td><td valign=bottom><a class="el" href="struct_GDAL_GCP.html#m0">pszId</a></td></tr>
<tr><td nowrap align=right valign=top>char* </td><td valign=bottom><a class="el" href="struct_GDAL_GCP.html#m1">pszInfo</a></td></tr>
<tr><td nowrap align=right valign=top>double </td><td valign=bottom><a class="el" href="struct_GDAL_GCP.html#m2">dfGCPPixel</a></td></tr>
<tr><td nowrap align=right valign=top>double </td><td valign=bottom><a class="el" href="struct_GDAL_GCP.html#m3">dfGCPLine</a></td></tr>
<tr><td nowrap align=right valign=top>double </td><td valign=bottom><a class="el" href="struct_GDAL_GCP.html#m4">dfGCPX</a></td></tr>
<tr><td nowrap align=right valign=top>double </td><td valign=bottom><a class="el" href="struct_GDAL_GCP.html#m5">dfGCPY</a></td></tr>
<tr><td nowrap align=right valign=top>double </td><td valign=bottom><a class="el" href="struct_GDAL_GCP.html#m6">dfGCPZ</a></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Ground Control Point
<p>
<hr><h2>Member Data Documentation</h2>
<a name="m3" doxytag="GDAL_GCP::dfGCPLine"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
double GDAL_GCP::dfGCPLine
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Line (y) location of GCP on raster </td>
</tr>
</table>
<a name="m2" doxytag="GDAL_GCP::dfGCPPixel"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
double GDAL_GCP::dfGCPPixel
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Pixel (x) location of GCP on raster </td>
</tr>
</table>
<a name="m4" doxytag="GDAL_GCP::dfGCPX"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
double GDAL_GCP::dfGCPX
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
X position of GCP in georeferenced space </td>
</tr>
</table>
<a name="m5" doxytag="GDAL_GCP::dfGCPY"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
double GDAL_GCP::dfGCPY
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Y position of GCP in georeferenced space </td>
</tr>
</table>
<a name="m6" doxytag="GDAL_GCP::dfGCPZ"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
double GDAL_GCP::dfGCPZ
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Elevation of GCP, or zero if not known </td>
</tr>
</table>
<a name="m0" doxytag="GDAL_GCP::pszId"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
char * GDAL_GCP::pszId
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Unique identifier, often numeric </td>
</tr>
</table>
<a name="m1" doxytag="GDAL_GCP::pszInfo"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
char * GDAL_GCP::pszInfo
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Informational message or "" </td>
</tr>
</table>
<hr>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="gdal_h-source.html">gdal.h</a></ul>
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