Aerial laser scanning (ALS) dataset, Sinnamary, French Guiana, acquired in 2004.
The aerial laser scanning (ALS) dataset, acquired in 2004, covers the Sinnamary area in French Guiana.
Simple
- Date (Creation)
- 2004-01-01
- Identifier
- CEBA_ALS_Sinnamary_xxXXXX2004
- Credit
- SOCIÉTÉ ALTOA
- Status
- Completed
- Maintenance and update frequency
- Not planned
- GEMET - INSPIRE themes, version 1.0 INSPIRE themes
- Geounits
-
- Americas
- South America
- France
- French Guiana
- GEMET - Concepts, version 2.4
-
- laser
- vegetation cover
- remote sensing
- mangrove
- Keywords
-
- local coverage
- labex CEBA
- Theme
-
- aerial laser scanning (ALS)
- Place
-
- Sinnamary
- 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
- 0.37796 m
- Metadata language
- eng
- Character set
- UTF8
- Topic category
-
- Elevation
N
S
E
W
))
- Begin date
- 2004-01-01
- End date
- 2004-12-31
- Reference system identifier
- EPSG / CSG67 / UTM zone 22N (EPSG:2971) / 7.9
- Distribution format
-
-
Text
(
1
)
-
Text
(
1
)
- OnLine resource
-
ceba_als_sinnamary_xxxxxx2004_dsm.kmz
(
GLG:KML-2.0-http-get-map
)
Google Earth
- Hierarchy level
- Dataset
- Statement
- 1. All data was acquired by Altoa flying a helicopter between 120 and 220 above ground level. The embarked system was composed of a scanning laser altimeter with a rotating mirror mechanism (Riegl LMS-Q 140i-60), a GPS receiver coupled to a second GPS receiver on the ground, and an inertial measurement unit to record pitch, roll, and heading of aircraft. The wave length used was 905 nm (NIR). The scanning angle was +/- 30°. The laser recorded the last reflected pulse. The mean point density is 7 points/m². 2. Delivrance of the data in x, y, z., time and intensity (or return pulse) 3. It is not totally clear if the data are in UTM22N WGS84 or CSG67 3. The data are stored in \\forestview01\BDLidar\Données Lidar\Sinnamary\Données brutes. 4. Various further processing steps were carried out. Please get in touch with a point of contact
- File identifier
- 6f7753e8-5211-4c8f-8baf-46ed79f05d2c XML
- Metadata language
- eng
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-01-28T06:02:31
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0
Overviews

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Spatial extent
N
S
E
W
))
Provided by

Associated resources
Not available