VGI Status Graphic - August 2012 to June 2016

Status graphic of The National Map Corps volunteer contributions covering the US and Puerto Rico since August 2012. Each dot

Detailed Description

Status graphic of The National Map Corps volunteer contributions covering the US and Puerto Rico since August 8 2012. Each dot on the map represents a submitted structure edit.

Details

Image Dimensions: 1600 x 1236

Date Taken: