Hi all,<br> I have some shp file in epsg:4326 and I want to repojeciton them to 900913, google's coordinate system. Because there are so many of them, using org2org to convert them might be a big project. <br>So I put <br>
"+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 <>" in custom projection. But a warning message showed that there must be a "ellips=". <br>
<br>Then I added the <br># Google Mercator<br><900913> +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 <><br>to epsg file. Still, the Google Mercator didn't show up in projection select window.<br>
<br>I googled for a while, some old posts suggested add it to srs.db. But I have no idea how to do so.<br>Besides, I found little imformation about it through the net. Is it just a silly question? Any helpful information would be appreciated.<br>
<br><br><br>regards<br> Kuja<br>