In California, Pennsylvania, Washington and elsewhere, water districts are often turning to GIS and other tech tools to better serve their communities and the increasing needs of firefighting.
This paper describes the implementation of a morphology based algorithm for extracting stream networks from data as a Web Service within the framework of GeoBrain, an open, interoperable, distributed, ...
Electronic geographic information system (GIS) mapping data maintained by California governments is public under the state records law and therefore cannot carry the high price tag of a software ...
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