Tag "The National Map"

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Collect Points – Get The Patch

The USGS National Map Corps will award special edition patches for volunteers contributing 2,016 points between GIS Day 2015 and GIS Day 2016 Using crowdsourcing techniques, the USGS project known


Louisiana Quads Add Trails and Survey Data

Newly released US Topo maps for Louisiana feature select trails and other updates Several of the 812 new US Topo quadrangles for Louisiana now display public trails along with improved


Do You Like to Map? Take the Mapping Challenge!

The USGS crowd-sourcing project volunteers have updated all law enforcement points in Tennessee Volunteer citizen-mappers continue to make significant contributions to the USGS ability to provide accurate mapping information to