I\'m working on an idea for a service that uses geocoded data (lat/lng) form a US address. Google maps API v3 has been awesome, until I read the terms of service and acceptable uses a little closer. T
I want to convince some clients to use MapServer and OpenLayers. Please can anyone suggest attractive websites to show off the possiblities!
We have a desktop application that has been using MapPoint for displaying data on a European map.开发者_高级运维 We now want to support Middle East maps, but MapPoint only support North America and Eu
I\'m importing shapefiles into a Postgres+PostGIS database. Here\'s my usual procedure: * Find an srid in the spatial_ref_sys table where srtext appears to match the shapefile\'s .prj file
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I have a Web Application that displays a Map Service that is in NAD 1927 UTM Zone 15N.I have JavaScript code that displays the XY in status bar based on where mouse cursor is on that map.I want to dis
I want to draw some lines that would follow either the longitude or latitude, but it doesn\'t take the globe\'s curvature in account.
Trouble! I\'m looking for a way to find the countries within a given range of LAT/LONG coordinates. E.g.:
I have one query in which I really stuck at that. I have port database with waypoints and also routing points which I need to use in distance calculation between two ports. I have done lots of R&D
I\'m creating an app with AppEngine (Java) that needs access to local map information. In general, I\'d like to search any query such as: gas st开发者_JS百科ations, cheap restaurants, banks, or whatev
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