Schmithüsen, Holger; Ockenfuß, Paul (2022): Ceilometer raw data measured at Neumayer Station (2021-09), links to files [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.946492, In: Schmithüsen, Holger (2022): Ceilometer raw data measured at Neumayer Station (2009-02 et seq) [dataset publication series]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.952482
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The meteorological observatory Neumayer continuously operates a ceilometer to monitor cloud ceiling above the station. The instrument is mounted on the roof of the station building. Besides autodetected cloud levels the instrument records backscatter profiles of the laser beam. This dataset contains the full raw data from the instrument. The measurement interval is typically 3 to 4 times per minute. All data published here is left "as recorded", no quality control was applied.
Project(s):
Meteorological Long-Term Observations @ AWI (AWI_Meteo)
Coverage:
Latitude: -70.650000 * Longitude: -8.250000
Date/Time Start: 2021-09-01T12:00:00 * Date/Time End: 2021-09-30T12:00:00
Minimum Elevation: 42.0 m * Maximum Elevation: 42.0 m
Event(s):
GVN (Georg von Neumayer) * Latitude: -70.650000 * Longitude: -8.250000 * Date/Time: 1992-01-01T00:00:00 * Elevation: 42.0 m * Location: Dronning Maud Land, Antarctica * Campaign: Neumayer_based * Basis: NEUMAYER III * Method/Device: Monitoring station (MONS) * Comment: BSRN station no: 13; Surface type: iceshelf; Topography type: flat, rural; Horizon from 1992 to 2009-01: doi:10.1594/PANGAEA.669516; Horizon after 2009-01: doi:10.1594/PANGAEA.757811; Station scientist: Holger Schmithüsen (Holger.Schmithuesen@awi.de). Station description see hdl:10013/epic.28566.d001
Comment:
The ceilometer is mounted on the roof of the station building, the height offset was set to 25m. This offset only affects the detected cloud levels, not the full backscatter profile. All files contained in this dataset are zip compressed text files.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Schmithüsen, Holger | Geocode | ||
| 2 | Binary Object (File Size) | Binary (Size) | Bytes | Schmithüsen, Holger | Laser ceilometer, Vaisala, CL51 | |
| 3 | Binary Object | Binary | Schmithüsen, Holger | Laser ceilometer, Vaisala, CL51 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
30 data points
Data
All files referred to in data matrix can be downloaded in one go as ZIP or TAR. Be careful: This download can be very large! To protect our systems from misuse, we require to sign up for an user account before downloading.
| 1 Date/Time | 2 Binary (Size) [Bytes] | 3 Binary |
|---|---|---|
| 2021-09-01T12:00 | 14441712 | nm210901.zip |
| 2021-09-02T12:00 | 15504449 | nm210902.zip |
| 2021-09-03T12:00 | 15730059 | nm210903.zip |
| 2021-09-04T12:00 | 14903865 | nm210904.zip |
| 2021-09-05T12:00 | 14428711 | nm210905.zip |
| 2021-09-06T12:00 | 14763599 | nm210906.zip |
| 2021-09-07T12:00 | 15931812 | nm210907.zip |
| 2021-09-08T12:00 | 14887575 | nm210908.zip |
| 2021-09-09T12:00 | 14854474 | nm210909.zip |
| 2021-09-10T12:00 | 12022895 | nm210910.zip |
| 2021-09-11T12:00 | 13208979 | nm210911.zip |
| 2021-09-12T12:00 | 15508959 | nm210912.zip |
| 2021-09-13T12:00 | 15200623 | nm210913.zip |
| 2021-09-14T12:00 | 15100351 | nm210914.zip |
| 2021-09-15T12:00 | 16127930 | nm210915.zip |
| 2021-09-16T12:00 | 15888616 | nm210916.zip |
| 2021-09-17T12:00 | 14864179 | nm210917.zip |
| 2021-09-18T12:00 | 11504522 | nm210918.zip |
| 2021-09-19T12:00 | 13841451 | nm210919.zip |
| 2021-09-20T12:00 | 16231653 | nm210920.zip |
| 2021-09-21T12:00 | 15761090 | nm210921.zip |
| 2021-09-22T12:00 | 15094485 | nm210922.zip |
| 2021-09-23T12:00 | 14950218 | nm210923.zip |
| 2021-09-24T12:00 | 15540454 | nm210924.zip |
| 2021-09-25T12:00 | 16208621 | nm210925.zip |
| 2021-09-26T12:00 | 15294469 | nm210926.zip |
| 2021-09-27T12:00 | 14990577 | nm210927.zip |
| 2021-09-28T12:00 | 15624817 | nm210928.zip |
| 2021-09-29T12:00 | 13616969 | nm210929.zip |
| 2021-09-30T12:00 | 14836525 | nm210930.zip |