Datastream : CSPHOTALM

Cimel Sunphotometer (CSPHOT): almucantars sky radiance data

Active Dates
1994.04.06 - 2017.02.28

Measurement Categories

Originating Instrument
Cimel Sunphotometer (CSPHOT)


Only measurements considered scientifically relevant are shown below by default.

Show all measurements

Measurement Units Variable
Almucantar Sky Radiance microWatt/(cm^2 * nm * ster) alm_rad ( time, azimuth )
Altitude above mean sea level m alt
Azimuth Angle degree azimuth ( azimuth )
Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time
North latitude degree_N lat
East longitude degree_E lon
Time offset from midnight time ( time )
Time of Observation dd:mm:yyyy, hh:mm:ss timeObs ( time, string_length )
Time offset from base_time time_offset ( time )
wavelength um wavelength ( time )
Solar Zenith Angle degree zenith ( time )


Eastern North Atlantic
ENAC1 Browse DataGraciosa Island, Azores, Portugal
North Slope Alaska
NSAC1 Browse DataCentral Facility, Barrow AK
Southern Great Plains
SGPC1 Browse DataCentral Facility, Lamont, OK
Tropical Western Pacific
TWPC1 Browse DataCentral Facility, Manus I., PNG
TWPC2 Browse DataCentral Facility, Nauru Island
TWPC3 Browse DataCentral Facility, Darwin, Australia
ARM Mobile Facility
ASIM1 Browse DataAscension Island, South Atlantic Ocean; AMF1
AWRM1 Browse DataMcMurdo Station Ross Ice Shelf, Antarctica; AMF2
FKBM1 Browse DataBlack Forest, Germany
GANM1 Browse DataGan Airport, Gan Island, Maldives; AMF2
GRWM1 Browse DataGraciosa Island, Azores, Portugal; AMF1
HFEM1 Browse DataShouxian, Anhui, China
MAOM1 Browse DataManacapuru, Amazonas, Brazil; AMF1
OLIM1 Browse DataOlikiok Point, Alaska; AMF3
PGHM1 Browse DataARIES Observatory, Nainital, Uttarkhand, India; AMF1
PVCM1 Browse DataHighland Center, Cape Cod MA; AMF1
SBSM1 Browse DataSteamboat Springs CO, Valley Site; AMF2
TMPM1 Browse DataU. of Helsinki Research Station (SMEAR II), Hyytiala, Finland; AMF2


Richard Wagener
Brookhaven National Laboratory
(631) 344-5886

Lynn Ma
Brookhaven National Laboratory
(631) 344-3813

Richard Wagener
Brookhaven National Laboratory
(631) 344-5886

Brent Holben
NASA - Goddard Space Flight Center
(301) 614-6658

Connor Flynn
Pacific Northwest National Laboratory
(509) 375-2041

Laurie Gregory
Brookhaven National Laboratory
(631) 344-2266

Laurie Gregory
Brookhaven National Laboratory
(631) 344-2266