Shuttle Radar Topography Mission (SRTM) 90m Digital Elevation Database v4.1 for French Guiana

Dataset downloadable for free on the website of the Consultative Group on International Agricultural Research - Consortium for Spatial Information (CGIAR-CSI). The SRTM digital elevation data provided on this site has been processed to fill data voids, and to facilitate it’s ease of use by a wide group of potential users. Digital elevation models (DEM) for the entire globe, covering all of the countries of the world, are available for download on this site. The SRTM 90m DEM’s have a resolution of 90m at the equator, and are provided in mosaiced 5 deg x 5 deg tiles for easy download and use. All are produced from a seamless dataset to allow easy mosaicing. These are available in both ArcInfo ASCII and GeoTiff format to facilitate their ease of use in a variety of image processing and GIS applications. Data can be downloaded using a browser or accessed directly from the ftp site.

Simple

Date (Publication)
2008-01-01
Identificateur
CEBA_SRTM90m_CIGARv41
Etat
Finalisé
Contact pour la ressource
Nom de l'organisation Nom de la personne Adresse e-mail Rôle

Institut de recherche pour le développement (IRD)

AMAP géoportail

amap.geoportail@ird.fr

Point of contact
Fréquence de mise à jour
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GEMET - INSPIRE themes, version 1.0 INSPIRE themes

Geounits

  • South America

  • Americas

  • France

  • French Guiana

GEMET - Concepts, version 2.4

  • relief (land)

  • remote sensing
Mots clés

  • national coverage

  • labex CEBA

  • Shuttle Radar Topography Mission (SRTM)
Localisation
Thème

  • topography
Limitation d'utilisation

Users are prohibited from any commercial, non-free resale, or redistribution without explicit written permission from CIAT. Users should acknowledge CIAT as the source used in the creation of any reports, publications, new data sets, derived products, or services resulting from the use of this data set. CIAT also request reprints of any publications and notification of any redistributing efforts. NO WARRANTY OR LIABILITY CIAT provides these data without any warranty of any kind whatsoever, either express or implied, including warranties of merchantability and fitness for a particular purpose. CIAT shall not be liable for incidental, consequential, or special damages arising out of the use of any data downloaded.
Contraintes d'accès
Droit d’auteur / Droit moral (copyright)
Restrictions de manipulation
Non classifié
Type de représentation spatiale
Tabulaire
Distance de résolution
90  m
Langue de la ressource

eng
Encodage des caractères
Utf8
Catégorie ISO
  • Altimétrie
N
S
E
W


Date de début
2004-06-28
Date de fin
2004-07-06
Nom du système de référence
EPSG / WGS 84 (EPSG:4326) / 7.9
Format (encodage)
Nom Version

GeoTIFF

1.0
Ressource en ligne
Protocole Adresse Internet Nom

WWW:LINK-1.0-http--related

 		http://www.cgiar-csi.org/data/srtm-90m-digital-elevation-database-v4-1

CGIAR-CSI SRTM 90m Digital Elevation Database v4.1

GLG:KML-2.0-http-get-map

 		http://vmamapgn-test.mpl.ird.fr/geonetwork/srv/en/resources.get?uuid=cc7cb663-9219-4393-be65-43a5424449f7&fname=CEBA_SRTM90mv41.kmz&access=private CEBA_SRTM90mv41.kmz
Niveau
Jeu de données
Généralités sur la provenance

The data distributed here are in ARC GRID, ARC ASCII and Geotiff format, in decimal degrees and datum WGS84. They are derived from the USGS/NASA SRTM data. CIAT have processed this data to provide seamless continuous topography surfaces. Areas with regions of no data in the original SRTM data have been filled using interpolation methods described by Reuter et al. (2007). Version 4.1 has the following enhancements over V4.0: - Improved ocean mask used, which includes some small islands previously being lost in the cut data. - Single no-data line of pixels along meridians fixed. - All GeoTiffs with 6000 x 6000 pixels. - For ASCII format files the projection definition is included in .prj files. - For GeoTiff format files the projection definition is in the .tfw (ESRI TIFF World) and a .hdr file that reports PROJ.4 equivelent projection definitions.

Métadonnées

Identifiant de la fiche
cc7cb663-9219-4393-be65-43a5424449f7 XML
Langue

eng
Jeu de caractères
Utf8
Type de ressource
Jeu de données
Date des métadonnées
2018-12-07T06:01:01
Nom du standard de métadonnées

ISO 19115:2003/19139
Version du standard de métadonnées

1.0
Contact
Nom de l'organisation Nom de la personne Adresse e-mail Rôle

Institut de recherche pour le développement (IRD)

AMAP géoportail

amap.geoportail@ird.fr

Point de contact
 
 

Aperçus

thumbnail
large_thumbnail

Étendue spatiale

N
S
E
W


Mots clés

Shuttle Radar Topography Mission (SRTM) labex CEBA national coverage topography
GEMET - Concepts, version 2.4
relief (land) remote sensing
GEMET - INSPIRE themes, version 1.0 INSPIRE themes
Elevation

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