Download srtm data national map

The 3d elevation program 3dep provides elevation data for the national map and basic elevation information for earth science studies and mapping applications. This data is currently distributed free of charge by usgs and is available for download from the national map seamless data distribution system, or the usgs. Downloading maps with the national map download client. This is the third release in the series providing access to additional nasa srtm version 3. The national map supports data download, digital and print versions of.

The 3dep data holdings serve as the elevation layer of the national map, and provide. In the maps below, the colors of the swaths indicate the number of times the area was imaged by srtm. Data beyond minnesota, go to either the national or global sections. The srtm water body data files are a byproduct of the data editing performed by the national geospatialintelligence agency nga to produce the finished srtm digital terrain elevation data level 2. Select datasets users can select one or more datasets. Pdf processing srtm dem data for national landslide. This paper explains the procedure for the generation of a landslide risk index. The national map data download and visualization services. For further information, contact lp daac user services. The national map download client allows free downloads of public domain contour data in either esri file geodatabase or shapefile formats.

The national elevation dataset ned is a seamless raster product primarily derived from usgs 10 and 30meter digital elevation models dems. Downloading data with the national map download client this video discusses the process of using the national map download client to download data. We would like to show you a description here but the site wont allow us. The nasa shuttle radar topographic mission srtm has provided digital elevation data dems for over 80% of the globe. Openstreetmap is a map of the world, created by people like you and free to use under an open license. How to download data from the national map viewer mit libraries.

Usgs eros archive digital elevation srtm coverage maps. National hydrography dataset, national land cover database. Users can customize the startup view by appending the following parameters to the url. To upgrade your browser, click on the icons below to go to the download page. When the checkbox next to the dataset name is checked, more options appropriate for each dataset are displayed under. National land cover database nlcd data can be downloaded at the mrlc. In order to use earthdata search, you must upgrade your web browser. Download satellite images and dem for free youtube.

What is the best data center to download world climatic data. Raster elevation data and shaded relief maps for minnesota. Access digital elevation data about australias landforms and seabed, which is crucial for addressing the impacts of climate change, disaster management, water security, environmental management, urban planning and infrastructure design. Downloading data with the national map download client. How can i download srtm data of 30 m resolution for research in remote sensing. Staged productsthe topographic maps and geographical information system gis data provided in the national map are pregenerated into downloadable products often available in multiple formats. Srtm 90m digital elevation database cgiar platform for. Srtm has collected data over most of the land surfaces that lay between 60 degrees north latitude and 54 degrees south latitude. Any downloading and use of these data signifies a users agreement to.