Friday, May 13, 2016

geo data: GeoJSON, TopoJSON, D3.js

course: Geospatial Mapping with D3 | Pluralsight



mbostock/topojson: An extension to GeoJSON that encodes topology.

mbostock/us-atlas: Roll your own TopoJSON from the National Atlas and U.S. Census Bureau.

GDAL: GDAL - Geospatial Data Abstraction Library

GDAL: ogr2ogr


TIGER Products - Geography - U.S. Census Bureau
TIGER = Topologically Integrated Geographic Encoding and Referencing
TIGER products are spatial extracts from the Census Bureau's MAF/TIGER database, containing features such as roads, railroads, rivers, as well as legal and statistical geographic areas.

Cartographic Boundary Shapefiles - Counties - Geography - U.S. Census Bureau

Downloads | Natural

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