TerraEx – a GeoWeb app for world-wide content-based search and distribution of elevation and landforms data

نویسندگان

  • P. Netzel
  • J. Jasiewicz
  • T. F. Stepinski
چکیده

Terrain Explorer (TerraEx) is the first world-wide content-based search application for landscapes. Using 3" resolution world-wide DEM as an input it finds and displays, in the form of a similarity map, locations in the world where landscapes are similar to a user-selected query. TerraEx is a freely available, full service GeoWeb application. It also doubles as the most convenient distributor of global 3" DEM data, the global map of geomorphons, and the global map of terrain relief. TerraEx opens a possibility to utilize publicly available DEM archives in their entireties for world-wide exploration through content-based search.

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تاریخ انتشار 2017