偶然发现,Gnss数据处理软件成果中kml中的经纬度和文本成果里面的经纬度经换算成统一单位后不一致,有发现这个问题的吗?为什么呢,
	ET02       2960466.1791        468780.9436          2027.5089              ET02   26.451617347N   104.411012364E 
ET01       2959977.8154        467965.6671          1923.4589              ET01   26.450024008N   104.404066234E 
ET03       2959693.0753        469106.9925          2055.5233              ET03   26.445108084N   104.412199209E 
ET04       2958779.0784        468378.5507          1909.0244              ET04   26.442132610N   104.405571291E 
GP23       2952291.7742        480682.7675          1669.8346              GP23   26.405135026N   104.482132098E 
GP24       2952926.4760        480440.4460          1673.1540     *  *  *  GP24   26.411196044N   104.481252121E 
	
<kml xmlns="http://earth.google.com/kml/2.2">
<Folder>
<name>*****</name>
<open>1</open>
<Placemark>
<name>ET02</name>
<LookAt>
<longitude>104.6872783762078</longitude>
<latitude>26.7545502093641</latitude>
<altitude>0</altitude>
<range>500</range>
<tilt>0</tilt>
<heading>0</heading>
</LookAt>
<styleUrl>root://styleMaps#default+nicon=0x307+hicon=0x317</styleUrl>
<Point>
<coordinates>104.6872783762078,26.7545502093641,1998.607</coordinates>
</Point>
</Placemark>
<Placemark>
<name>ET01</name>
<LookAt>
<longitude>104.6790946330595</longitude>
<latitude>26.7501243341153</latitude>
<altitude>0</altitude>
<range>500</range>
<tilt>0</tilt>
<heading>0</heading>
</LookAt>
<styleUrl>root://styleMaps#default+nicon=0x307+hicon=0x317</styleUrl>
<Point>
<coordinates>104.6790946330595,26.7501243341153,1894.557</coordinates>
</Point>
</Placemark>
<Placemark>
<name>ET03</name>
<LookAt>
<longitude>104.6905750998070</longitude>
<latitude>26.7475800089267</latitude>
<altitude>0</altitude>
<range>500</range>
<tilt>0</tilt>
<heading>0</heading>
</LookAt>
<styleUrl>root://styleMaps#default+nicon=0x307+hicon=0x317</styleUrl>
<Point>
<coordinates>104.6905750998070,26.7475800089267,2026.622</coordinates>
</Point>
</Placemark>
<Placemark>
<name>ET04</name>
<LookAt>
<longitude>104.6832752429900</longitude>
<latitude>26.7393148602999</latitude>
<altitude>0</altitude>
<range>500</range>
<tilt>0</tilt>
<heading>0</heading>
</LookAt>
<styleUrl>root://styleMaps#default+nicon=0x307+hicon=0x317</styleUrl>
<Point>
<coordinates>104.6832752429900,26.7393148602999,1880.123</coordinates>
</Point>
</Placemark>
<Placemark>
<name>GP23</name>
<LookAt>
<longitude>104.8070547550117</longitude>
<latitude>26.6809872483691</latitude>
<altitude>0</altitude>
<range>500</range>
<tilt>0</tilt>
<heading>0</heading>
</LookAt>
<styleUrl>root://styleMaps#default+nicon=0x307+hicon=0x317</styleUrl>
<Point>
<coordinates>104.8070547550117,26.6809872483691,1640.933</coordinates>
</Point>
</Placemark>
<Placemark>
<name>GP24</name>
<LookAt>
<longitude>104.8046104293633</longitude>
<latitude>26.6867123171157</latitude>
<altitude>0</altitude>
<range>500</range>
<tilt>0</tilt>
<heading>0</heading>
</LookAt>
<styleUrl>root://styleMaps#default+nicon=0x307+hicon=0x317</styleUrl>
<Point>
<coordinates>104.8046104293633,26.6867123171157,1644.252</coordinates>
</Point>
</Placemark>
</Folder>
</kml>
有些项目里面的又一样?
求解,谢谢!
 
             
                     
                    
 
             
             
             
                 
                
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