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5 lines
449 B
JavaScript
5 lines
449 B
JavaScript
// Google Mercator projection
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// Used in combination with GoogleMercator layer type in OpenLayers
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//+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs
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Proj4js.defs["EPSG:4139"] = "+title=Beijing1954 +proj=lcc +towgs84=0.0000,0.0000,0.0000 +a=6378245.0000 +rf=298.3 +lat_0=0.00000000 +lon_0=104.000000000 +lat_1=24.000000000 +lat_2=40.000000000 +x_0=0.000 +y_0=0.000 +units=m +no_defs";
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