• Guyane-SIG
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Aerial laser scanning (ALS) dataset, Nouragues, French Guiana, acquired on 2008.

The aerial laser scanning (ALS) dataset, acquired in 2008, covers three plots of the research area in the Nouragues reserve. Ground echoes are available as well as a digital terrain model (DTM), a digital surface model (DSM) , and a digital canopy model (DCM) with a 1 meter resolution.

Simple

Date (Creation)
2008-01-01
Identifier
CEBA_ALS_Nouragues_xxXXX2008
Credit
SOCIÉTÉ ALTOA
Status
Completed
Point of contact
  Institut de recherche pour le développement (IRD) - Vincent, Gregoire
Point of contact
  Centre national de la recherche scientifique (CNRS) - Chave, Jérôme
Maintenance and update frequency
Unknown
GEMET - INSPIRE themes, version 1.0 INSPIRE themes
  • Elevation
Geounits
  • Americas
  • South America
  • France
  • French Guiana
GEMET - Concepts, version 2.4
  • laser
  • remote sensing
  • vegetation cover
Keywords
  • local coverage
  • labex CEBA
Theme
  • aerial laser scanning (ALS)
Place
  • Nouragues
Use limitation
Please get in touch with a point of contact.
Access constraints
Other restrictions
Other constraints
Agreement between potential user and point of contact.
Classification
Unclassified
Spatial representation type
Vector
Distance
0.2581  m
Metadata language
eng
Character set
UTF8
Topic category
  • Elevation
N
S
E
W
thumbnail


Begin date
2008-01-01
End date
2008-12-31
Reference system identifier
EPSG / WGS 84 / UTM zone 22N (EPSG:32622) / 7.9
Distribution format
  • tilled XYZ ascii text file ( 1 )

Hierarchy level
Dataset
Statement
1. All data was acquired by Altoa flying a helicopter at the altitude of ????. The embarked system was composed of RIEGL LMS-Q 140i-60. The wave length used was ????. The scanning angle was ????. The laser recorded the last reflected pulse with a nominal precision of ????. The density of points is 3-4 points/m². 2. Delivery of the data in XYZ (tiled) 3. The data are stored in \\forestview01\BDLidar\Données Lidar\Nouragues\2008. 4. Various further processing steps were carried out. Please get in touch with a point of contact.
File identifier
d2f2ec59-a794-4566-bd6b-49a48f609093 XML
Metadata language
eng
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-01-28T06:01:39
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0
Point of contact
  Institut de recherche pour le développement (IRD) - Vincent, Gregoire
Point of contact
  Institut de recherche pour le développement (IRD) - AMAP géoportail
 
 

Overviews

Spatial extent

N
S
E
W
thumbnail


Keywords

aerial laser scanning (ALS)
GEMET - Concepts, version 2.4
laser remote sensing vegetation cover
GEMET - INSPIRE themes, version 1.0 INSPIRE themes
Elevation

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