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A variety of free, open source GIS tools is now available for geo-related processing. The Web processing service (WPS) uses Web service technology for spatial calculations or easy access to models on the Internet in contrast to traditional geospatial processing, which is standalone, inefficient and often requires purchase of expensive software. A number of standards-compliant geospatial Web services...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.