Dataset Edition

Présentation générale
Nom du jeu de donnéesCE.SW_G - Soil profile measurement network, Gourma meso-scale site
Créé le2006-01-09
Projet(s)AMMA > AMMA-EOP
Period
Date begin (yyyy-mm-jj)2004-04-08Date end (yyyy-mm-jj)2010-01-01
Contact(s)
Accès aux données Dataset as provided by the Principal Investigator
Site description
RésuméDocumentation of the soil moisture dynamic in sahelian region. The aim is to characterize the spatial variability of the soil moisture, with particular attention focussed on the meridional gradient in the Gourma mesoscale site. Vertical and temporal variabilities are also very important. The data set will improve our understanding of land surface processes (WP2.3), continental water budget (WP1.2) and surface-atmosphere retroactions (WP1.3). It will be used in modelling and assimilation activities (WP4.1.2), as well as for validation of satellite products (WP4.3).
Strategie d'observationNetwork of 9 moisture and temperature profile measurements covering various types of soil/vegetation in the Gourma meso scale site.

The soil moisture variability measurements are part of a complete land surface processes observation strategy, with vegetation and meteorological observations.
The objective is to use the soil moisture data together with modelling and remote sensing approaches to study the soil-plant-atmosphere interactions at different scales.
Site information
Site
Mot-clé de localistionCONTINENT > AFRICA > WESTERN AFRICA > MALI
Sitenetwork Gourma
Type de plateformeIn Situ Land-based Platforms > GROUND STATIONS
Longitude minimale (°)-1.789Longitude maximale (°)14.7284
Latitude maximale (°)17.099Latitude minimale (°)14.7284
Altitude min280Altitude max315
Description de l'instrument
Instrument 1
Type d'instrumentIn Situ/Laboratory Instruments > Probes > TEMPERATURE PROBES
ModèleTheta Probe
Instrument 2
Type d'instrumentIn Situ/Laboratory Instruments > Probes > SOIL TEMPERATURE PROBE
ModèlePT108
Instrument 2, parameter 1
Nom du paramètreSoil Temperature
Mot-clé du paramètreLand Surface > Soils > Soil Temperature
UnitéDegrees Celsius - °C
Date begin (yyyy-mm-jj)2004-04-08Date end (yyyy-mm-jj)2010-01-01
Précision du capteur / Incertitude
Instrument 3
Type d'instrumentIn Situ/Laboratory Instruments > Probes > SOIL MOISTURE PROBE
FabricantCampbell
ModèleCS616
Instrument 3, parameter 1
Nom du paramètreSoil Moisture/Water Content
Mot-clé du paramètreLand Surface > Soils > Soil Moisture/Water Content
Unitépercent - %
Date begin (yyyy-mm-jj)2004-04-08Date end (yyyy-mm-jj)2010-01-01
Précision du capteur / Incertitude
Information sur l'utilisation des données
Conditions d'utilisation des donnéesPermission is granted to use these data in research and publications when accompanied by the following statement: "The AMMA-CATCH regional observing system was set up thanks to an incentive funding of the French Ministry of Research that allowed pooling together various pre-existing small scale observing setups. The continuity and long term perenity of the measurements are made possible by an undisrupted IRD funding since 1990 and by a continuous CNRS-INSU funding since 2005."
Charte d'accès aux données
Base de données
Format des fichiers de donnéesascii text