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Folders: ROOT > ScienceBase Catalog > Community for Data Integration (CDI) > CDI Projects Fiscal Year 2013 ( Show direct descendants )

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The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD supports a wide variety of Federal, State, local, and nongovernmental applications that seek to assess ecosystem status and health, understand the spatial patterns of biodiversity, predict effects of climate change, and develop land management policy. However, access to NLCD products for the USGS community and the public is a concern due to large file sizes, limited download options, and the expectation that users must download and analyze multiple land cover products in order to answer even basic land cover change questions. Therefore, the goal of the NLCD Evaluation, Visualization...
USGS Data Management Modules are a product of the 2013 CDI Project National Land Cover Database Visualization and Information Tool The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD Evaluation, Visualization and Analysis (NLCD EVA) Tool facilitates unprecedented online access to wall-to-wall national land cover and land change data for USGS scientists and managers across all mission areas, as well as the public. The tool allows users to query specific types of land cover changes between 2001, 2006, and 2011. The NLCD Evaluation, Visualization and Analysis Tool can be found at http://www.mrlc.gov/eva/.