geonetworktest
N-ICE2015 snow depth data with Magnaprobe
All available snow depth measurements with Magnaprobe.
Simple
- Date (Revision)
- 2019-10-22
- Credit
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Anja Rösel
- Credit
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Christopher M. Polashenski
- Credit
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Glen E. Liston
- Credit
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Jennifer A. King
- Credit
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Marcel Nicolaus
- Credit
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Jean-Charles Gallet
- Credit
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Dmitry Divine
- Credit
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Polona Itkin
- Credit
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Gunnar Spreen
- Credit
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Åse Ervik
- Credit
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Martine Espeseth
- Credit
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Andrea Gierisch
- Credit
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Jari Haapala
- Credit
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Nina Maaß
- Credit
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Annu Oikkonen
- Credit
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Anaïs Orsi
- Credit
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Alexey Shestov
- Credit
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Caixin Wang
- Credit
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Sebastian Gerland
- Credit
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Mats A. Granskog
- Status
- On going
- Theme
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Lance
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ICE
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N-ICE2015
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Floe-1
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Floe-2
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Floe-3
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Floe-4
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Leg-1
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Leg-2
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Leg-3
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Leg-4
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Leg-5
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Leg-6
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WP3
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marine
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seaice
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- Nasjonal tematisk inndeling (DOK-kategori)
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Kyst og fiskeri
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- Global Change Master Directory (GCMD) Keywords
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OCEANS | SEA ICE | SNOW DEPTH
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OCEANS | SEA ICE
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- Topic category
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- Oceans
))
- Begin date
- 2015-01-11
- End date
- 2015-06-24
- Distribution format
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JSON (edit URI) (application/json)
()
Distributor
- OnLine resource
- https://api.npolar.no/dataset/3d72756d-788b-4c49-b0cc-8a345c091020 ( WWW:DOWNLOAD-1.0-http--download )
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N-ICE2015_MP_v1.zip (text/html)
()
Distributor
- OnLine resource
- https://api.npolar.no/dataset/3d72756d-788b-4c49-b0cc-8a345c091020/_file/N-ICE2015_MP_v1.zip ( WWW:DOWNLOAD-1.0-http--download )
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N-ICE2015 datasets (text/html)
()
Distributor
- OnLine resource
- https://data.npolar.no/dataset/7f7e56d0-9e70-4363-b37d-17915e09a935 ( WWW:DOWNLOAD-1.0-http--download )
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Data (application/zip)
()
Distributor
- OnLine resource
- https://api.npolar.no/dataset/3d72756d-788b-4c49-b0cc-8a345c091020/_file/_all/?filename=npolar.2016.3d72756d-data&format=zip ( WWW:DOWNLOAD-1.0-http--download )
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N-ICE2015 (text/html)
()
Distributor
- OnLine resource
- https://data.npolar.no/project/b98886ce-590a-48a8-b113-4b96e98c65c8 ( WWW:LINK-1.0-http--link )
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JSON (edit URI) (application/json)
()
- OnLine resource
- https://api.npolar.no/dataset/3d72756d-788b-4c49-b0cc-8a345c091020 ( WWW:DOWNLOAD-1.0-http--download )
- Statement
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Snow depth surveys were made with a GPS snow probe, referred to as Magnaprobe (Snow-Hydro, Fairbanks, AK, USA). The Magnaprobe is a thin pole with a sliding disk of 0.2 m in diameter around it. The pole penetrates the snow pack to the sea-ice surface while the disk rests on the snow surface. Inside the pole a magnetic device measures the distance between the disk and the lower tip of the pole providing the snow depth (Sturm, 1999). Each depth is time- and position-tagged and recorded on a data logger. The Magnaprobe enables snow depth surveys with several thousand snow depth measurements in a few hours. The accuracy of the measurement is +-3 mm (Marshall et al., 2006) and the footprint is the size of the disk. Measurements were made every 3-4 strides, approximating a 1.5 m interval.
Calibration/errorours measurements were removed manually.
Data is provided as CSV files.
Filename contains date in format YYYY_MM_DD, MP, thereafter sometimes unique line number, thereafter either i (independant), t (transect), tF (transect on FYI only), or tM (transect on MYI only)
File contains no headerline and 7 columns, seperator is `space`:
[date/time (matlab)] [counter] [snow thickness in cm] [original latitude] [original longitude] [driftcorrected latitude] [driftcorrected longitude]
735979.5663 110001 37.6400 83.2225 21.2081 83.2225 21.2092
- File identifier
- 3d72756d-788b-4c49-b0cc-8a345c091020 XML
- Metadata language
- English
- Hierarchy level
- Dataset
- Date stamp
- 2022-05-27
- Metadata standard name
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CEOS IDN DIF
- Metadata standard version
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9.8.4
Overviews
Spatial extent
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