On Mon, Aug 29, 2011 at 1:04 PM, Viola Anne <[email protected]> wrote: > Hello list, > I am trying to overlay wms on google satellite, I have read a few articles > on the same and finally what i have is > ONE: the WMS layers overlaying vertically but there seems to be a spatial > shift horizontally (to the right). > TWO: the WMS does NOT overlay AT ALL at certain zoom levels, while at other > zoom levels works as described in ONE. attached a screenshot of the shift > i have downloaded proj4js folder and copied into openlayers folder then > included the <script type='text/javascript' > src="openlayers/proj4js/lib/proj4js-combined.js"></script> just before > openlayers.js script. In geoserver i have set the SRS to EPSG:32737 and > below is relevant piece of openlayers code and a screenshot of the wms & > google overlay
Often this kind of shift is due to setting the wrong source projection for your data. Maybe the data layer is based on the same projection, but on a different ellipsoid (aka the datum)? Cheers Andrea -- ------------------------------------------------------- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf ------------------------------------------------------- _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
