Questions tagged [geospatial]

Geospatial pertains to the geographic location and characteristics of natural or constructed features and boundaries on, above, or below the Earth's surface, particularly referring to data that is geographic and spatial in nature.

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3answers
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What are the most useful formats in which to release geospatial data?

In the past, I have released data as zipped Shapefiles (for the professional GIS crowd) and KML/KMZ (viewable by anyone using Google Earth). Are there other formats that would be especially helpful?
21
votes
9answers
6k views

Is there an open API for world terrain data?

I'm looking for open-source or publicly-available terrain data, for instance heightmaps or DEMs -- ideally GeoTIFFS by way of an easy-to-use API. For instance: you pass a pair of lat/longs and maybe a ...
10
votes
1answer
112 views

Where can I find high-precision cartographic data of French rural areas?

While OpenStreetMap is rather good for cartographic information (and rendered maps) in urban areas of France, it is rather unsatisfactory in rural areas (except in the area where I live, where I ...
6
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2answers
142 views

Where can I get digital cartographic maps of Brazil?

I have a personal database of cartographic maps that I used for many purposes, mostly planning campings and other outside adventures. I'd like to have similar data about Brazil.