Dataset Edition

Présentation générale
Nom du jeu de donnéesPEGASUS aerosol scattering coefficient
Créé le2018-06-17
Date de début (yyyy-mm-dd)2017-08-21Date de fin (yyyy-mm-dd)2017-09-12
Data availabilityNo data are currently available for this dataset. Click here to receive an email when this dataset becomes available
Description du jeu de données
RésuméAerosol particle scattering coefficient at three wavelengths (450, 550, 700 nm) measured at the surface level at Henties Bay.
Strategie d'observationThe aerosol particle scattering coefficient at three wavelengths (450, 550, 700 nm) was measured by a TSI nephelometer (model 3596, TSInc.) operated in the PEGASUS mobile lab. Air was taken into the instrument from one of the two custom-built high volume wind-orientable inlet of the mobile station. Data were acquired contiguously at 3 minute time resolution.
RéférencesL. Anderson, Theodore & A. Ogren, John. (1998). Determining Aerosol Radiative Properties Using the TSI 3563 Integrating Nephelometer. Aerosol Science and Technology - AEROSOL SCI TECH. 29. 57-69. 10.1080/02786829808965551.
Description de l'instrument
Type d'instrumentIn Situ/Laboratory Instruments > Chemical Meters/Analyzers
FabricantTSI Incorporated
Observation frequency3 minutes
Horizontal coveragepoint measurements
Vertical coveragesurface
Longitude (°)-22.1Latitude (°)14.5
Height above ground (m)2
Information géographique
Site 1
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. Energy usage is predominantly a mix of electricity and gas, with some solid fuel combustion (wood) due to low availability. 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.
Paramètres mesurés
Paramètre mesuré 1
Nom du paramètreAerosol scattering coefficient
Mot-clé du paramètreAtmosphere > Aerosols > Aerosol Particle Properties
Date de début (yyyy-mm-dd)2017-08-21Date de fin (yyyy-mm-dd)2017-09-12
Précision du capteur / Incertitude
Derived parameter 1
Nom du paramètreAerosols
Mot-clé du paramètreAtmosphere > Aerosols
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 scattering data for the AEROCLO-sA campaign is Paola Formenti ( The dataset will be publicly released after a two-year embargo period ending on October 2019. Meanwhile, data are made available to associated partners by email request to upon approval by the project scientific steering committee and the data PI. Please consider authorship for the PI whenever using the data for publications or presentations.
Charte d'accès aux donnéesAEROCLO data policy
Base de donnéesAEROCLO-sA on BAOBAB
Format des fichiers de donnéesascii text