Images

Official Citizen Science Month logo from SciStarter on a blue background. Logo downloaded from the SciStarter website for citizen science month, April 2022. 

topoBuilder & OnDemand Topo Capabilities

A topographic map of Horseshoe Bend, part of the Grand Canyon in Arizona, made with topoBuilder.

topoBuilder & OnDemand Topo Capabilities 

A comparison of low, medium (default), and high contour smoothing options available from the topoBuilder application.

A topographic map of Horseshoe Bend, part of the Grand Canyon in Arizona, made with topoBuilder. Custom topographic maps like this one can be made using topoBuilder.

3D terrain profile visualizes the surface elevations and hydrologic features along a horizontal plane.

Black and white screenshot of The National Map baselayer with structures points to be used as carousel for TNMCorps newsletter.

Image showing several Kansas City, Missouri fire stations points in the TNMCorps map editor. Points are displayed on The National Map + Aerial Imagery baselayer.

Image of the expanded edit status filter drop down menu showing a list of all editing roles. 

Cluster of peer reviewed structures points with the peer reviewed edit status filter applied. Callout graphic says, "Peer Reviewed points selected using the edit status filter; only peer reviewed points are visible". Also includes a screenshot of dropdown filters showing All Points and Peer Reviewed only. 

A bar chart showing the number of mapping challenges that TNMCorps volunteers completed each year from 2013 to 2021.

Image of TNMCorps volunteer, Mr Ballwin, on the job. Mr Ballwin is the newest member of the top recognition category, the Squadron of Biplane Spectators. 

Cluster of elementary school structures points with the elementary school structure type filter applied. Callout graphic says "Elementary school selected using the structure type filter; only elementary schools are visible". Also includes a screenshot of dropdown filters showing Elementary Schools Only and All Edits. 

Image showing edit tab window and where to access the point filter drop down menus. The point filter drop down menus are located below the structure features list and above the edit status key.

Image of the expanded structure type filter drop down menu showing a list of all structure types. 

Map of the United States showing future city hall challenge states and incorporated places with a population greater than 500 without a city hall.

Cluster of structures points without any filters applied. Callout graphic says "No filters applied, all points are visible". Also includes a screenshot of dropdown filters showing All Points and All Edits. 

TNMCorps Mapping Challenge: Cemeteries in Western TN with a FINISHED stamp

Bar graphs comparing three partner funding scenarios for completing nationwide 3D Elevation Program data acquisition by 2023. 

Geiger mode 3DEP lidar point cloud over Chicago, IL from 3DEP Project USGS Lidar Point Cloud IL 4County Cook 2017