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

• Elevation

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

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 )

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