News

Summary statistics are now available for this challenge. Thanks again to everyone who contributed!

This challenge is nearing completion as volunteers contributed approximately 200 edits since our last update - awesome! 

This challenge is now complete! Thanks to everyone who contributed!

The 3DEP Lidar Base Specification 2022 rev. A is now available!

Our mission to revisit earlier challenge states nears completion as we shift to the southern Midwest with a challenge for city/town halls in Arkansas!

Summary statistics are now available for this challenge. Thanks again to everyone who contributed!

This challenge is now complete! Thanks to everyone who contributed!

Texas and Oklahoma are scheduled for US Topo production soon, so here’s a fire stations challenge for these states! Like our previous challenge, this...

Summary statistics are now available for this challenge. Thanks again to everyone who contributed!

Our mission to revisit some of the earlier states that participated in city halls challenges continues with a new challenge focusing on city / town...