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Digital Terrain Model freeware
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Digital Terrain Model

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Released: November 07, 2014  |  Added: November 19, 2014 | Visits: 422

ediTrail Importation/Exportation: Import/export trails to gpx file. Unlimited number of trails, and TrackPoints. Export to gpx, Excel, PDF, XPS and KML/KMZ. Data table: Very flexible data table that allows sorting by columns, with inheritance of data, attributes, etc. Presentation on map: View...



Platforms: Windows, Windows 8, Windows 7, Windows Server

License: Freeware Size: 27.05 MB Download (105): ediTrail Download

Released: September 27, 2009  |  Added: October 01, 2009 | Visits: 1.884

LanDTM There is not any professional program on internet like this and you can get it without any effort. I think this could be a handicap because it's dificult to believe, but it's true; try it and you'll be surprised. It's not only a program to calculate a delaunay triangulation but you can input...





Platforms: Windows

License: Freeware Size: 12.28 MB Download (281): LanDTM Download

Added: May 15, 2013 | Visits: 270

Upslope area functions A collection of functions for calculating the upslope area and related measurements for a digital elevation model (DEM).Based on the method of Tarboton.See also the upslope area postings on my image processing blog, March-August 2007, http://blogs.mathworks.com/steve.Requires Image Processing...


Platforms: Matlab

License: Freeware Size: 307.2 KB Download (18): Upslope area functions Download

Released: December 21, 2012  |  Added: December 21, 2012 | Visits: 311

Matlab SRTM Library The Matlab SRTM Library is designed to be an easy-to-use interface for importing and manipulating NASA's Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM) dataset.


Platforms: Windows, Mac, Linux

License: Freeware Size: 175.61 KB Download (31): Matlab SRTM Library Download

Added: August 15, 2013 | Visits: 404

PDD Melt Simple function to calculate melt rates in meter water equivalent per year for a digital elevation model (DEM) based on positive degree days factor (PDD) using seasonal variation.User can specify factors: mean annual temperature, PDD_ice, seasonal variation in degrees and year length.Approach...


Platforms: Matlab

License: Freeware Size: 10 KB Download (19): PDD Melt Download

Added: July 25, 2013 | Visits: 240

SimpleDEMViewer SimpleDEMViewer reads Digital Elevation Model (DEM) data and shows colored elevation map on a Mac screen. It can make bird's-eye views, stereographs and others. DEMs supported gtopo30, hydro1k, srtm, srtm dted, srtm30plus, etopo2, etopo5, globe, gdem some bil forms, usgs ascii DEMs, DEMs from...


Platforms: Mac

License: Freeware Size: 3.09 MB Download (16): SimpleDEMViewer Download

Added: October 11, 2013 | Visits: 229

G3DGMV The g3DGMV program was designed as a free viewer for Digital Elevation Model (DEM ) and Digital Line Graphs (DLG ) maps. Both of these formats are available from various locations on the web. These maps are rendered by g3DGMV as 3D images that can be manipulated by the user and view from...


Platforms: *nix

License: Freeware Size: 296.96 KB Download (16): G3DGMV Download

Released: January 30, 2013  |  Added: January 30, 2013 | Visits: 118

GTOPO30 Finds The GTOPO30 for a country's given pair of latitude and longitude GTOPO30 is a global digital elevation model (DEM) with a horizontal grid spacing of 30 arc seconds (approximately 1 kilometer). GTOPO30 was derived from several raster and vector sources of topographic information...


Platforms: Windows Phone

License: Freeware Size: 1024 KB Download (8): GTOPO30 Download

Released: December 29, 2010  |  Added: January 06, 2011 | Visits: 3.879

OkMap OkMap is a GPS and map software that: -Works with vectorial maps and calibrates raster maps -Organizes paths by creating waypoints, routes and tracks -Uploads/downloads data to/from your GPS -Uses altitude DEM data -Supports GPS real-time navigation -Sends/receives vehicles position...


Platforms: Windows

License: Freeware Size: 20.25 MB Download (802): OkMap Download

Added: July 07, 2010 | Visits: 681

Fracplanet Fracplanet is an interactive tool for creating random fractal planets and terrain areas with oceans, rivers, lakes and icecaps. The results can be saved in POV-Ray format. The code is licensed under the GPL. Fracplanet project uses Qt and OpenGL. Whats New in This Release: - The main...


Platforms: *nix

License: Freeware Size: 68.61 KB Download (116): Fracplanet Download

Added: June 17, 2013 | Visits: 219

Strahler Stream Order The Strahler Stream Order is a way to classify rivers based on a hierarchy of tributaries. First-order streams don't have tributaries. When two first-order streams come together, they form a second-order stream. When two second-order streams come together, they form a third-order stream. When two...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Strahler Stream Order Download

Added: April 24, 2013 | Visits: 214

Flow Accumulation (upslope area) How much water flows where? Use this algorithm to calculate the upslope area of each cell in a digital elevation model.Algorithm specifications:- multiple flow direction- single flow direction- routes across flats- calculates deterministic, randomized and random flow- allows you to specify a...


Platforms: Matlab

License: Freeware Size: 102.4 KB Download (18): Flow Accumulation (upslope area) Download

Added: June 01, 2009 | Visits: 5.185

Reality Factory Reality Factory is a complete videogame design and creation system without programming. Any user can use it and design the game they want, of any genre, without writing any lines of code. First person action games, simulators, cars, racing, adventures ... everything you need thanks to Reality...


Platforms: Windows

License: Freeware Size: 3 KB Download (4879): Reality Factory Download

Released: August 17, 2012  |  Added: August 17, 2012 | Visits: 268

SpacEyes3D Viewer SpacEyes3D Viewer is a free application that allows the user to view interactive presentations of 3D models created with SpacEyes3D Builder. Based on an advanced streaming technology, the software allows to visalize 3D models locally or on Internet. The interface is simplified for end-user...


Platforms: Windows

License: Freeware Download (46): SpacEyes3D Viewer Download

Released: July 13, 2012  |  Added: July 13, 2012 | Visits: 432

Geo Data German Admin (formerly Geodaten German Houses) Geo Data German Admin contains geodata of the Federal Republic of Germany with geo referenced towns, municipalities, town quarters and other administrative units, postal codes, telephone preselections, nature areas, landscapes, climatic zones and official topographical cartographies. The data...


Platforms: Windows


Released: August 15, 2012  |  Added: August 15, 2012 | Visits: 463

Geo Data International Admin (English) Geodata of the European and International countries offers you municipalities and postal codes. Georeferences as UTM- and geographic coordinates (WGS84, ETRS89). Suitable for branch searches, periphery searches and distance computations. International Geo Data with geo referenced localities and...


Platforms: Windows

License: Freeware Download (28): Geo Data International Admin (English) Download

Released: July 15, 2012  |  Added: July 15, 2012 | Visits: 447

Geo Data International Admin Geodata of the European and International countries offers you municipalities and postal codes. Georeferences as UTM- and geographic coordinates (WGS84, ETRS89). Suitable for branch searches, periphery searches and distance computations. International Geo Data with geo referenced localities and...


Platforms: Windows

License: Freeware Download (29): Geo Data International Admin Download

Released: November 07, 2012  |  Added: November 07, 2012 | Visits: 224

Garmin BaseCamp Garmin BaseCamp... A 3D mapping application that allows you to transfer waypoints, tracks, and routes between your Mac and Garmin device and manage your data using topographic Garmin maps that include digital elevation model (DEM) data, such as Topo U.S. 24K, Topo U.S. 24K National Parks (version...


Platforms: Mac

License: Freeware Size: 65.7 MB Download (30): Garmin BaseCamp Download

Added: June 23, 2013 | Visits: 292

Radio link coverage map is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km),...


Platforms: Matlab

License: Freeware Size: 430.08 KB Download (18): Radio link coverage map Download

Released: December 04, 2006  |  Added: June 23, 2010 | Visits: 1.869

Visual Terrain Maker Visual Terrain Maker is a simple 3D-Modeling program allows visually create landscapes (maps) for games and other purposes. Works in XP/NT/2k. The program can export to Direct X file format(*.x). The program is not critical to the video adapters and drivers. Suitable for DarkBasic (Professional)...


Platforms: Windows

License: Freeware Size: 321.22 KB Download (304): Visual Terrain Maker Download

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