MERIT DEM: Multi-Error-Removed Improved-Terrain DEM

Short title: 
MERIT DEM

Dai Yamazaki from the University of Tokyo and colleagues have released in 2017 a new global 90 m resolution DEM based on the two existing global DEMs: SRTM3 and AW3D. The data can be downloaded (for research and education purposes) from the iis.u-tokyo.ac.jp institute page.

Input layers:

  • NASA SRTM3 DEM v2.1
  • JAXA AW3-3m DEM v1
  • Viewfinder Panoramas' DEM

Location

Institute of Industrial Sciences, The University of Tokyo Tokyo
Japan
Available layers: 
  • Global evelation
Grid definition: 

cellsize: 90 m

proj4: 
+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs
Data owner: 
Dai Yamazaki: yamadai [at] rainbow.iis.u-tokyo.ac.jp
Location: 
Institute of Industrial Sciences, The University of Tokyo Tokyo
Japan

EarthEnv-DEM90

Short title: 
EarthEnv-DEM90

EarthEnv-DEM90: 90 m resolution digital elevation model from fused ASTER and SRTM data is available for download from: http://www.earthenv.org/DEM

Available layers: 

smoothed elevation

Grid definition: 

100 m resolution global

proj4: 
+proj=longlat +datum=WGS84
Lineage: 

The data distributed here are in EHdr format, unprojected and referenced to the WGS84 geodetic datum. They are derived from CGIAR-CSI SRTM v4.1 and ASTER GDEM v2 data products. These data have been processed and merged to provide continuous coverage of ~91% of the globe. Processing and merging methodology are available in Robinson et al. (2014).

Data owner: 
NCEAS, NASA, NSF, and Yale University

Call for papers: Geomorphometry: advances in technologies and methods for Earth system sciences (NHESS/HESS Inter-Journal SI)

Jul 15 2015 17:28
Feb 15 2016 23:30
Europe/Amsterdam

"Geomorphometry: advances in technologies and methods for Earth System Sciences"
Hydrology and Earth System Sciences &
Natural Hazards and Earth System Sciences
Interactive Open Access Journals of the European Geosciences Union
The guest editors: H. Mitasova, T. Hengl, and A. Guadagnini

Venue: 
Copernicus Gottingen
Germany
Rating: 
0

Group photo

Mapping gradient fields of landform migration

Petras, Vaclav, Helena Mitasova, and Anna Petrasova. "Mapping gradient fields of landform migration." In Geomorphometry for Geosciences, edited by Jaroslaw Jasiewicz, Zbigniew Zwoliński, Helena Mitasova and Tomislav Hengl, 173-176. Poznań, Poland: Bogucki Wydawnictwo Naukowe, Adam Mickiewicz University in Poznań - Institute of Geoecology and Geoinformation, 2015.

An Ocean of Possibilities: Applications and Challenges of Marine Geomorphometry

Lecours, Vincent, Vanessa Lucieer, Margaret Dolan, and Aaron Micallef. "An Ocean of Possibilities: Applications and Challenges of Marine Geomorphometry." In Geomorphometry for Geosciences, edited by Jaroslaw Jasiewicz, Zbigniew Zwoliński, Helena Mitasova and Tomislav Hengl, 23-26. Poznań, Poland: Bogucki Wydawnictwo Naukowe, Adam Mickiewicz University in Poznań - Institute of Geoecology and Geoinformation, 2015.

Geomorphometry 2015 (programme)

Jun 22 2015 09:00
Jun 26 2015 17:00
Europe/Warsaw

DAY 1: Monday 22.06.2015

09:00-10:00

REGISTRATION

10:00-10:30

Welcoming remarks and technical information
(Conference hosts, Chair and Vice-chair)

Venue: 
Institute of Geoecology and Geoinformation Poznan
Poland
Rating: 
0

International Society for Geomorphometry (ISG) is an international association of researchers and experts open for free exchange of knowledge and opinions about various aspects of DEM processing and digital relief analysis.