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DGPS - Topographic beach profiles, Reunion island

The beach profile is a sectional representation of its topography. The beach topography and its dynamics (by beach profile or transect approach) is illustrated by the acquisition of altimetry data along a fixed profile. 22 profiles are regularly monitored on the reef coast of Reunion Island:

2 profiles per year before the swell seasons of summer and austral winter;

the impact of the events of strong swells (cyclones, southern swells) is systematically measured on the labeled Dynalit sites and more sporadically on the other sites.

The methodology deployed locally since 2012 involves two Topcon Hiper II receivers (base and mobile) and one Topcon FC-250 controller (field notebook).

Simple

Date (Creation)
2012-01-01T00:00:00
Presentation form
Digital map
Purpose
Réaliser des profils topographiques de 39 plages de la Réunion
Status
Under development
Originator
  Espace-Dev - Gwenaëlle Pennober ( Professor chaire mixte IRD / Université de la Réunion )
15, avenue René Cassin , Saint-Denis , Université de la Réunion , 97744 , France
+262 262 29 93 15
Maintenance and update frequency
As needed
Originator
  Espace-Dev - Myriam Mahabot ( Assistant Professor )
15, avenue René Cassin , Saint-Denis , Université de la Réunion , 97744 , France
Theme
  • Elevation
  • Reefal beach
  • Topographic profile
  • Dynalit
  • SNO "Traît de côte, aménagement des littoraux"
Place
  • Indian Ocean
  • Reunion island
Access constraints
Restricted
Use constraints
Restricted
Spatial representation type
Vector
Denominator
1
Metadata language
English
Character set
UTF8
Topic category
  • Geoscientific information
  • Elevation
Begin date
2012
End date
en cours...
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Reference system identifier
EPSG : 4326
OnLine resource
DGPS ( WWW:LINK-1.0-http--link )

DGPS corrected by BD ortho®

Hierarchy level
Dataset
Statement
Données brutes DGPS TOPCON, Fichier rinex (enregistrement des signaux satelites), (format standard)
File identifier
d07f6653-8f82-4c78-ba8e-8f0e430f2aa4 XML
Metadata language
English
Character set
UTF8
Date stamp
2022-09-21T11:44:48
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0
Custodian
  UMS3365 - Rémy Decoupes ( IT Manager )
15, avenue René Cassin , Saint-Denis , Université de la Réunion , 97744 , France
+262 262 93 82 28
Processor
  UMS3365 - Pierre Stamenoff ( Scientific instrumentation & experimental techniques technician )
15, avenue René Cassin , Saint-Denis , Université de la Réunion , 97744 , France
+262 692 20 30 44
Processor
  UMS3365 - Yoan Benoit ( Scientific instrumentation & experimental techniques technician )
15, avenue René Cassin , Saint-Denis , Université de la Réunion , 97744 , France
+262 692 20 30 44
 
 

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Spatial extent

N
S
E
W
thumbnail


Keywords

Dynalit Elevation Reefal beach SNO "Traît de côte, aménagement des littoraux" Topographic profile

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