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WorldDEM Guide
  1. WorldDEM
    1. What is WorldDEM?
    2. What is WorldDEM4Ortho?
    3. Characteristics
    4. Contact

WorldDEM Streaming

Discover WorldDEM Streaming, a commercial webservice, granting global* access to WorldDEM™ and WorldDEM4Ortho.

A weblink for WorldDEM streaming is provided upon order receipt allowing direct connection to your GIS. The consumption can be monitored and tracked online. Even very small Areas of Interest (AOI) may be streamed, allowing you to exactly define individual AOIs. Once an AOI has been streamed, it can be used multiple times (only pay once for same area).

What is WorldDEM™?

WorldDEM is a Digital Surface Model (DSM) with unprecedented quality, accuracy and coverage. WorldDEM provides a reliable and precise reference layer to enhance a wide range of applications. See WorldDEM Product Specification for more information.

What is WorldDEM4Ortho?

WorldDEM4Ortho is an elevation information layer optimised for the orthorectification of high-resolution (HR) and very high resolution (VHR) optical satellite data. WorldDEM4Ortho is the most consistent, homogenous and accurate elevation model for high-quality image orthorectification on a global scale. See WorldDEM4Ortho Product Specification for more information.

Characteristics

WorldDEM Streaming Service
WorldDEM™A Digital Surface Model (DSM) with unprecedented quality, accuracy and coverage. WorldDEM provides a reliable and precise reference layer to enhance a wide range of applications.
WorldDEM4OrthoAn elevation information layer optimised for the orthorectification of high-resolution (HR) and very high resolution (VHR) optical satellite imagery.
FormatGeoTIFF (32 Bit Floating point)
Min. AOI size1 km²
Max. AOI size per request1 million km²
Protocols
  • • Viewing: OGC WMTS (WebMapTilingService), version 1.0.0
  • • Data access: OGC WCS (WebCoverageService), version 1.0.0
Product Specification

Contact

You can obtain your WorldDEM subscription through the OneAtlas Ordering Pages. For further information please contact our Customer Service.


*On demand release request for sensitive countries