Most popular 

USGS

software
TrailRunner
free rating
1,869
Berbie
Note: While the software is classified as freeware, it is actually donationware...
Internet mapping services like USGS topo maps. Import GPS
Seismo
free rating
256
Michal Krzysztofowicz
Seismo is a program designed for Mac users who wish to keep track of recent global earthquake data. This application...
to the homepage of USGS (United States Geological
GRASS
rating
33
it.itc
Grass GIS offers state of the art three-dimensional dynamic spatial...
(National Aeronautical Space Administration), USGS (U.S. Geological
GPSy X
rating
24
Karen Nakamura
GPSy X ® is a sophisticated Macintosh GPS communications and GIS mapping program...
X has extensive support for USGS DRG topo maps
Earth3D
free rating
20
Dominique Andre Gunia.
Earth3D is a program that visualizes the earth in a realtime 3D view. It uses data fromNASA...
It uses data fromNASA, USGS, the CIA
Terrabrowser
rating
19
Chimoosoft
Terrabrowser is an internet browser for satellite photos and topographical maps...
by the U.S. Geological Survey (USGS) and therefore only covers
Was That an Earthquake
free rating
14
AnEdwar LLC
Was That an Earthquake is an application that shows you the earthquakes...
program uses the latest USGS data provided
Tremors
rating
5
IntelliScape Computer Solutions
Tremors allows you to keep tabs on seismic activity from around the world...
United States Geological Survey (USGS) and other sources
Whitewater Widget
free rating
4
Bitcastle LLC
The whitewater widget lets you check the flows of your favorite US rivers right...
downloads data from the USGS and graphs
Topos US
rating
4
Pignology, LLC
Topos US is an app that provides access to download and view high resolution USGS...
view high resolution USGS topographic maps...here: http://egsc.usgs.gov/maplists/howtoselectmaps
TOPO!
free rating
4
National Geographic
The TOPO! Mac viewer is a free downloadable application that works with their TOPO!
The TOPO! Mac viewer is a free downloadable application that works with their TOPO! CD-ROMs
River Levels
free rating
4
Adam Franco
RiverLevels is a dashboard widget that provides an easy way to monitor the amount of water flowing...
United States Geological Survey (USGS) stream-gauge
Moon Atlas Widget
free rating
4
Texas A&M Astronomical Observatory
This is a simple and fun widget...
) and provided by the USGS Astrogeology Research Program. Right
MacDEM
rating
4
MacDEM
MacDEM is an application to view and edit digital elevation model (DEM) files...
formatsExport elevation data to USGS ASCII, binary, PGM...in these formats:USGS ASCII
Quakeshakes
rating
4
Bricbracs Software
Quakeshakes turns your home computer into a seismic monitoring station...
by the U.S. Geological Survey (USGS) which updates every 30
CO2Calc
free rating
2
Mark Hansen and Lisa Robbins, USGS St.
A user-friendly, stand-alone application...
Hansen and Lisa Robbins, USGS
GeolMapDataExtractor
free rating
2
R. W. Allmendinger
GeolMapDataExtractor is a program to extract information from a scan (raster image) of a geologic map or image...
free online from the USGS and the GSC
Topo Maps+
free rating
1
Glacier Peak Studios LLC
Designed and tested on real dirt by outdoor enthusiasts, Topo Maps+ is packed with good planning tools, trustworthy maps...
Gold Standard of traditional USGS, the backcountry
TYMap
rating
1
YUANQUAN LI
This is a GIS (Geographic Information System) software, you can use it to view shape...
view shape file and usgs dem file ...TYGrid (*.tyGrid) • Import DEM USGS DEM (*.dem) • Import