Dataset Edition

Présentation générale
Nom du jeu de donnéesAEROCLO-sA PEGASUS SO2 mixing ratio
DOI10.6096/AEROCLO.1804
Créé le2020-01-24
Projet(s)AEROCLO
Date de début (yyyy-mm-dd)2017-08-20Date de fin (yyyy-mm-dd)2017-09-13
Contact(s)
Accès aux données Dataset as provided by the Principal Investigator
History

ISSUE2020-02-04

Description du jeu de données
RésuméAerosol sulphur dioxide mixing ratio measured at the surface level by the PEGASUS mobile platform located at the SANUMARC research center in Henties Bay, Namibia.
Strategie d'observationAir was taken into the instrument from a teflon 1/4" tube inlet of the PEGASUS mobile platform.
RéférencesFormenti, P., B. D’Anna, C. Flamant, M. Mallet, S.J. Piketh, K. Schepanski, F. Waquet, F. Auriol, G. Brogniez, F. Burnet, J. Chaboureau, A. Chauvigné, P. Chazette, C. Denjean, K. Desboeufs, J. Doussin, N. Elguindi, S. Feuerstein, M. Gaetani, C. Giorio, D. Klopper, M.D. Mallet, P. Nabat, A. Monod, F. Solmon, A. Namwoonde, C. Chikwililwa, R. Mushi, E.J. Welton, and B. Holben, 2019: The Aerosols, Radiation and Clouds in Southern Africa Field Campaign in Namibia: Overview, Illustrative Observations, and Way Forward. Bull. Amer. Meteor. Soc., 100, 1277–1298, https://doi.org/10.1175/BAMS-D-17-0278.1
Description de l'instrument
Type d'instrumentIn Situ/Laboratory Instruments > Chemical Meters/Analyzers > GAS SENSORS
FabricantHORIBA
ModèleAPSA 370
Observation frequency2 minutes
Horizontal coveragePoint measurement
Vertical coverageSurface
Longitude (°)-22.1Latitude (°)14.5
Height above ground (m)2
Information géographique
Site 1
Mot-clé de localistionCONTINENT > AFRICA > SOUTHERN AFRICA > NAMIBIA
SiteHenties Bay
Type de plateformeIn Situ Land-based Platforms > GROUND STATIONS
Instrument environmentThe instrument was located inside the PEGASUS mobile station. PEGASUS was installed at the Sam Nujoma Marine and Coastal Resources Research Centre (SANUMARC) of the University of Namibia in Henties Bay (22°S, 14°05’E), Namibia. Henties Bay is a small town in an arid environment with no vegetation, no industrial activity and very little traffic. The site on the University campus, is located on the coast approximately 20 m from the shore line. To the east are the Namibian Gravel Plains, at 3 km to the south of the campus is the town of Henties Bay, and to the north is the Omaruru Riverbed (river mouth approximately 100 m from SANUMARC). The population of Henties Bay ranges between 4 600 and 6 000 inhabitants, according to the Namibia 2011 population and housing census.
Paramètre mesuré
Nom du paramètreTrace Gases/Trace Species
Mot-clé du paramètreAtmosphere > Atmospheric Chemistry > Trace Gases/Trace Species
Unitéppbv - ppbv
Méthodologie d'acquisition et qualité2-min time resolution, detection limit 1 ppb
Date de début (yyyy-mm-dd)Date de fin (yyyy-mm-dd)
Précision du capteur / Incertitude
Information sur l'utilisation des données
Conditions d'utilisation des donnéesThe Principal Investigator(s) of the sulphur dioxide data for the AEROCLO-sA campaign is Jean-François Doussin. If you intend to use the following data please contact him by e-mail: Jean-Francois.Doussin@lisa.ipsl.fr. Please consider authorship for the PI whenever using these data. Data were acquired with the support of Anaïs Feron (LISA) and of the Technical Department of the LISA. The LISA (www.lisa.u-pec.fr) is a joint research unit of the CNRS, University Paris-Est Créteil and University of Paris).
Charte d'accès aux donnéesAEROCLO data policy
Base de donnéesAEROCLO-sA on BAOBAB
Format des fichiers de donnéesascii text