Currently (April 2018), IDEMS provides the following DEM related products:
All products shown in the table are open-source. As mentioned, IDEMS serves as a repository of links to DEM data providers rather than a DEM data storage facility. This means that for each product, IDEMS will transfer user protocol to the website of the data provider, where the user can then directly access (download) the required data.
Access to IDEMS does not require Esri software. However, for users with Esri software – which includes many academic institutions globally – several pre-defined, common terrain data analysis tools become available such as data aggregation, interpolation, density, buffering, flow analysis, and more.
IDEMS encourages contributions to the site from the geodetic community in any of the product types listed in the table above. Please contact the Director, Deputy Director or any member of the IDEMS Governing Board if you would like to contribute or recommend content you think appropriate for IDEMS.
IDEMS is an official IAG service and is one of the five centers of the International Gravity Field Service (IGFS):
- BGI (Bureau Gravimétrique International), Toulouse, France
- ISG (International Service for the Geoid), Milano, Italy
- IGETS (International Geodynamics and Earth Tide Service), EOST, Strasbourg, France
- ICGEM (International Center for Global Earth Models), Potsdam, Germany
- IDEMS (International Digital Elevation Model Service), Esri, Redlands CA, USA
The Governing Board (GB) of IDEMS currently (April 2018) consists of five members who oversee the operation and general activities of the service. The GB is structured as follows:
Director of IDEMS: Mr Kevin M Kelly
Deputy Director of IDEMS: Dr Fei Wang
IAG/IGFS representative: Dr Riccardo Barzaghi
Advisory member: Dr Christian Hirt
Advisory member: Dr Michael Kuhn
Point of Contact
Kevin M. Kelly
Esri | 380 New York Street | Redlands CA 92373 | USA
Tel 909-793-2853, ext. 1162
(last update 09.2020)