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digital elevation model

HEC-GeoRAS - Hydrologic Engineering Center

Software type: 
Extension
Vector/Raster: 
Vector
Vector/Raster: 
Raster
Optical data or radar data format: 
Optical
Optical data or radar data format: 
Radar
Scope: 
Image processing
Scope: 
Modelling
Programming skills needed: 
No
Accessibility: 
Install only
Requirements: 
ArcGIS already installed on your computer
Graphical User Interface: 
Yes
Costs: 
Free
Computer System: 
Windows
Computer System: 
MacOSX
File types: 
DEM
File types: 
MDB
File types: 
shp
Screenshot: 
Hazard: 
Flood

IGAC researches application of satellite imagery for flooded areas

The Agustin Codazzi Geographic Institute (IGAC), host of UN-SPIDER's Regional Support Office in Colombia, conducted a case study to identify flooded areas in Colombia during the maximum rainfall pe

Publishing Information
Publishing Date: 
Tue, 04/09/2012 - 07:54

Satellite systems company paves way for defence developments

Supplier of innovative small and medium-sized satellite systems SunSpace says its Sumbandila satellite has paved the way for further research and development into the requirements of a future, loca

Publishing Information
Publishing Date: 
Fri, 24/02/2012 - 16:27
latitude: 
-33.9367
longitude: 
18.8614

Visualising disaster with Team Thailand

Poramate Minsiri, an internet pioneer in applying technology to disaster relief, is setting up interactive maps for monitoring natural disasters.

Publishing Information
Publishing Date: 
Thu, 01/12/2011 - 14:56
latitude: 
13.7234
longitude: 
100.476

Lake Sakakawea and Lake Mead Water Resources and Disasters

Current regional and global scale hydrological models, such as the Coupled Routing and Excess STorage (CREST) model, do not take into account the release and storage of water by man-made dams.

Publishing Information
Publishing Date: 
Wed, 09/11/2011 - 09:26
latitude: 
47.7966
longitude: 
-102.332

The Earth in 3D - German radar satellite TanDEM-X Launched Successfully

Germany's second Earth observation satellite, TanDEM-X, was launched successfully on 21 June 2010 at 04:14 Central European Summer Time (CEST, at 08:14 local time) from the Baikonur Cosmodrome in K

Publishing Information
Publishing Date: 
Mon, 28/06/2010 - 10:24