Map Library and Data
Find data sources and online maps for your geospatial program on this page. Data for GIS comes from many sources and the validity and accuracy varies widely, especially in academic sources. Never use data for legal or mission-critical work unless you know quality of the source provider. Data and maps provided here are for educational uses only and are not warranted by the GeoTech Center for accuracy or appropriateness. Use is at the sole discretion of the user only.
Lidar Data Clearinghouse
This site provides public access to high-resolution airborne laser swath mapping data (ALSM) acquired by NCALM for NSF sponsored research projects. You can visualize the location of the available projects and download data files using a Google Earth interface. The interface also provides on the fly, multi-resolution shaded relief overlays for the LIDAR DEM that can be used to preview the... More
My NASA Data
The MY NASA DATA program was featured on the NASA Explorer Schools (NES) pilot project website. Three MY NASA DATA lessons were selected by NES educators to be among the top educational products evaluated.
New York State GIS Data Clearinghouse
Welcome to the New York State Geographic Information Systems (GIS) Clearinghouse. The Clearinghouse, operated by the New York State Office of Cyber Security, was established to disseminate information about New York's Statewide GIS Coordination Program and to provide access to the New York State GIS Data and Metadata Repository .
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