Aerial laser scanning (ALS) dataset, St Elie, French Guiana, acquired on 7 April 2009.
The aerial laser scanning (ALS) dataset, acquired on 7 April 2009, covers two seperate areas along the track leading to St Elie in French Guiana. The northern plot has an area of 4.5 sq.km. This area covers the 100 hectares IRD-biodiversity plot. The southern area (1.4 sq.km) covers a grove of Spirotropis longifolia. The Lidar data was acquired as part of the Guyafor project. It was shared with the ESA Tropisar project and the Biomass project at Jet Propulsion Laboratory (JPL).
Simple
- Date (Création)
- 2009-04-07
- Identificateur
- CEBA_ALS_StElie_07april2009
- Reconnaissance
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SOCIÉTÉ ALTOA
- Etat
- Finalisé
- Contact pour la ressource
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Nom de l'organisation Nom de la personne Adresse e-mail Rôle Institut de recherche pour le développement (IRD)
Vincent, Gregoire
Point of contact
- Fréquence de mise à jour
- Inconnue
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GEMET - INSPIRE themes, version 1.0 INSPIRE themes
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Geounits
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Americas
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South America
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France
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French Guiana
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GEMET - Concepts, version 2.4
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laser
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remote sensing
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vegetation cover
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- Mots clés
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local coverage
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labex CEBA
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GUYAFOR
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- Thème
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aerial laser scanning (ALS)
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- Localisation
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Saint Elie
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- Limitation d'utilisation
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Acquisition cost of the data was covered by European Regional Development Fund, convention # 2907 dated 04 nov 2008. It is asked that the source of funding be acknowledged if the data is used in any publication. Please also inform gregoire.vincent@ird.fr of any publication which makes use of the Lidar data. gregoire.vincent@ird.fr Acquisition cost of the data was covered by European Regional Development Fund, convention # 2907 dated 04 nov 2008. It is asked that the source of funding be acknowledged if the data is used in any publication. Please also inform gregoire.vincent@ird.fr of any publication which makes use of the Lidar data.
- Contraintes d'accès
- Autres restrictions
- Autres contraintes
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Agreement between potential user and point of contact.
- Restrictions de manipulation
- Non classifié
- Type de représentation spatiale
- Vecteur
- Distance de résolution
- 0.4472 m
- Langue de la ressource
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eng
- Encodage des caractères
- Utf8
- Catégorie ISO
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- Altimétrie
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- Date de début
- 2009-04-07
- Date de fin
- 2009-04-07
- Informations supplémentaires
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Bibliography : Vincent. G.. D. Sabatier. L. Blanc. J. Chave. E. Weissenbacher. R.Pélissier. E. Fonty. J. F. Molino. and P. Couteron. 2012. Accuracy of small footprint airborne LiDAR in its predictions of tropical moist forest stand structure. Remote Sensing of Environment 125:23-33.
- Nom du système de référence
- EPSG / WGS 84 / UTM zone 22N (EPSG:32622) / 7.9
- Format (encodage)
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Nom Version tilled LAS file
1.x
- Ressource en ligne
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Protocole Adresse Internet Nom GLG:KML-2.0-http-get-map
http://vmamapgn-test.mpl.ird.fr/geonetwork/srv/en/resources.get?uuid=344eb0cf-63ad-4be9-8418-f2a6e41a8e5d&fname=ceba_als_stelie_07apr2009_dsm.kmz&access=private ceba_als_stelie_07apr2009_dsm.kmz
- Niveau
- Jeu de données
- Généralités sur la provenance
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1. All data was acquired by Altoa flying a helicopter between 120 and 220 m a.g.l. The embarked system was composed of a scanning laser altimeter with a rotating mirror mechanism (Riegl LMS-280i), 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 1064 nm (near infrared). The scanning angle was ±15°. The laser recorded the last reflected pulse with a nominal precision better than 0.1 m. 2. Data include point cloud ( x, y, z., time, and intensity) and flight trajectory 3. The tilled data are stored in \\forestview01\BDLidar\Données Lidar\St-Elie + Arbocel\Données brutes. 4. Various further processing steps were carried out. Please get in touch with a point of contact
Métadonnées
- Identifiant de la fiche
- 344eb0cf-63ad-4be9-8418-f2a6e41a8e5d XML
- Langue
-
eng
- Jeu de caractères
- Utf8
- Type de ressource
- Jeu de données
- Date des métadonnées
- 2018-12-07T06:02:47
- Nom du standard de métadonnées
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ISO 19115:2003/19139
- Version du standard de métadonnées
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1.0
- Contact
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Nom de l'organisation Nom de la personne Adresse e-mail Rôle Institut de recherche pour le développement (IRD)
Vincent, Gregoire
Point of contact Institut de recherche pour le développement (IRD)
AMAP géoportail
Point de contact
Aperçus


Étendue spatiale
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