topoBuilder & OnDemand Topo
Build a USGS-style topographic map with choice of format, area of interest, and National Map content.
USGS Topographic Maps
US Topo maps, OnDemand Topo maps, and the Historical Topographic Map Collection (HTMC) are produced by the National Geospatial Program of the USGS.
The National Map
The National Geospatial Program also publishes a variety of geospatial data products and services via The National Map.
TOPOBUILDER PROGRAM UPDATE (JANUARY 23, 2023):
topoBuilder is here to stay! Thanks to a highly successful pilot project, OnDemand Topo maps are now a permanent National Map offering and will continue to be provided on a free and unlimited basis. topoBuilder enables everyone to build custom, on-demand, topographic maps; using reliable and authoritative National Map data. Stay tuned as we release additional customizations in 2023 and beyond!
Read the full announcement here.
The Next Generation of USGS Topographic Mapping
topoBuilder is a public web application released by the National Geospatial Program that enables users to request customized USGS-style topographic maps, known as an OnDemand Topos, that utilize the best available data from The National Map.
