使用import gdal、ogr和给定的EPSG (例如,这里是2154),用python编写(几乎)空的MapInfo标签文件的代码是什么,或者仅仅是投影的摘要行(标签格式):
CoordSys Earth Projection 3,999,0,0,0,0,7,3,46.5,44.0,49.0,700000,6600000任何EPSG代码?
为了将其与ESRI并列,以下行创建一个.prj文件:
from osgeo import osr
def make_prj(epsg, path_out):
proj=osr.SpatialReference()
proj.ImportFromEPSG(int(epsg))
with open(path_out, "w") as out:
print >>out, proj.ExportToWkt()对于epsg=2154,这是这样写的:
PROJCS["RGF93 / Lambert-93",GEOGCS["RGF93",DATUM["Reseau_Geodesique_Francais_1993",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6171"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4171"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["standard_parallel_1",49],PARAMETER["standard_parallel_2",44],PARAMETER["latitude_of_origin",46.5],PARAMETER["central_meridian",3],PARAMETER["false_easting",700000],PARAMETER["false_northing",6600000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["X",EAST],AXIS["Y",NORTH],AUTHORITY["EPSG","2154"]]TAB文件有没有等价物?
发布于 2017-01-25 20:11:57
找到解决方案:
print proj.ExportToMICoordSys()它提供了:
Earth Projection 3, 104, "m", 3, 46.5, 49, 44, 700000, 6600000https://stackoverflow.com/questions/41848065
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