NAIP

GIS Data

NAIP Aerial Imagery Might be Moved from the Public Domain to a Licensing Model

November 22, 2017By Caitlin DempseyGIS Data

The Farm Service Agency (FSA) is considering moving its National Agriculture Imagery Program (NAIP) from a free aerial imagery service to a licensing model starting the 2019 fiscal year.

Seeing the World with Data: 3D LiDAR with MapD and Uber’s deck.gl

Dipti Kothari, an intern with MapD, has developed an open source project that uses LiDAR to create a 3D visualization of tree coverage around buildings and the impact of rising sea levels on buildings on Jekyll Island, GA.

PaleoDEMs: Map the Earth’s Changing Topography Over the last 540 Million Years

Users can download paleogeographic datasets reconstructing paleotopography and paleobathymetry dating back to 540 millions years ago

Elements of a Map

Maps are the primary tools by which spatial relationships are visualized. Maps therefore become important documents. There are several key elements that should be included each time a map is created in order to aid the viewer in understanding the communications of that map and to document the source of […]

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