GTOP30 - Global Topographic Data part of SERC Web Resource Collection

This site from the Land Processes Distributed Active Archive Center presents Global Topographic Data (GTOPO30), a global digital elevation model (DEM) with a horizontal grid spacing of 30 arc ...

ArcVoyager Makes ArcView Easy! part of SERC Web Resource Collection

This site from ESRI features ArcVoyager. The program is a 50-mb package of carefully selected data, ArcView projects, and help files in a tiered format, available as free downloads in both Windows ...

My World GIS part of SERC Web Resource Collection

My World is a Geographic Information System (GIS) designed specifically for use in middle school through college classrooms. My World provides a carefully selected subset of the features of a ...

Mars Orbiter Laser Altimeter Profiles part of SERC Web Resource Collection

This NASA website features an interactive map that provides access to Mars Orbiter Laser Altimeter (MOLA) profiles. Zooming in twice on the interactive map displays individual MOLA tracks; clicking ...

Mars Global Surveyor Mars Orbiter Camera Image Gallery part of SERC Web Resource Collection

This site from Malin Space Science Systems provides access to all of the images acquired by the Mars Orbiter Camera (MOC) during the Mars Global Surveyor mission through March 2005. MOC consists of ...

Google Mars part of SERC Web Resource Collection

In collaboration with NASA researchers at Arizona State University, Google has created scientific maps of Mars. The site provides detailed map images of Mars, is searchable by feature or region, and ...

GNIS: Geographic Names Information System part of SERC Web Resource Collection

The United States Geological Survey (USGS) provides information on almost 2 million physical and cultural geographical features in the United States. The U.S., its territories, and Antarctica are ...

US Census Bureau: State and County QuickFacts part of SERC Web Resource Collection

This US Census Bureau site contains figures based on the 2000 census. The QuickFacts include information about people, businesses, and geography. Data presented on individual states can be compared ...

Landsat 7 Data Sets part of SERC Web Resource Collection

The Landsat 7 data download page provides a number of Landsat 7 scene subsets in LAN and TIFF format. The scenes are images of geomorphic or geographic features such as volcanoes, coastlines, urban ...

Real-time weather data: Surface Data Page part of SERC Web Resource Collection

The National Center for Atmospheric Research (NCAR) offers a variety of data on their Real-time Weather Data website. The Surface data page provides an interface so that users can retrieve weather ...