Science Explorer. Multimedia Gallery. Park Passes. Technical Announcements. Employees in the News. For this reason, we have it at the top of our list of free GIS data. In any case, the search is convenient with a map preview of the extent and table.
Alternatively, you can search by topic or location and download data in multiple GIS formats. Natural Earth Data is number 2 on the list because it best suits the needs of cartographers. By and large, all the key cultural and physical vector GIS datasets are on a global scale conveniently for you to use.
The raster datasets also provide beautiful hillshade relief for your map. The best part is Natural Earth Data is in public domain. So this means that you have the right to use, modify, and disseminate the data in any manner. Download Natural Earth Data now. The best part? You can download data outside of the United States too. A friendly user interface makes accessing remote sensing data simple. In fact, it even has a bulk download application if you need to download more than one data set.
Registration is free. The result of crowd-sourcing is highly detailed data. But I say detailed with cautious optimism. So this means that accuracy varies based on the creator. From my experience, accuracy is very good. And people like you and me are working on completeness every day. For example, it may be the biggest inventory of buildings in the world. How much data is being created every second into OpenStreetMap?
For example, their flagship data product is a gridded population of the world. And the global urban and local populations extents comes from nighttime lights. Open Topography provides a portal to high spatial resolution topographic data and tools. This means that it may take a while to download these files, and that you will need a fast PC to work with them. Country outlines and administrative subdivisions for all countries. The level of subdivision varies between countries.
A gazetteer is a list of place names and their coordinates. They can also be used to map localities, however you can download more recent files from NIMA. The following list summarizes how you can use shapefiles in ArcGIS Online and provides links to instructions:.
Publish a hosted feature layer from a shapefile. For hosted feature layers that have export enabled , the people who have access to the hosted feature layer can export the layer data to a shapefile. Add shapefiles in a. Add a shapefile.
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