Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015.
Snow, ice, and melt ponds cover the surface of the Arctic Ocean in fractions that change throughout the seasons. These surfaces control albedo and exert tremendous influence over the energy balance in the Arctic. Meter scale resolution WorldView optical satellite imagery is able to capture the evolu...
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Arctic Data Center
2019
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dataone:urn:uuid:5bf228b2-8f38-48e6-8031-9abc2169039d 2024-10-03T18:45:34+00:00 Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015. Nicholas Wright Chris Polashenski Arctic Ocean ENVELOPE(-180.0,180.0,90.0,-90.0) BEGINDATE: 2010-07-21T00:00:00Z ENDDATE: 2015-09-01T00:00:00Z 2019-01-01T00:00:00Z https://search.dataone.org/view/urn:uuid:5bf228b2-8f38-48e6-8031-9abc2169039d unknown Arctic Data Center EARTH SCIENCE > CRYOSPHERE EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE FLOES EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE GROWTH/MELT EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE TYPES EARTH SCIENCE > CRYOSPHERE > SEA ICE > REFLECTANCE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE CONCENTRATION EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > ALBEDO EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING Dataset 2019 dataone:urn:node:ARCTIC 2024-10-03T18:12:02Z Snow, ice, and melt ponds cover the surface of the Arctic Ocean in fractions that change throughout the seasons. These surfaces control albedo and exert tremendous influence over the energy balance in the Arctic. Meter scale resolution WorldView optical satellite imagery is able to capture the evolution of the ice and ocean surface state directly. This dataset contains the results from processing a collection of WorldView imagery of sea ice using an open source system designed to provide a standardized, automated, and reproducible technique. This method classifies surface coverage into three main categories: (1) Snow and bare ice, (2) melt ponds and submerged ice, and (3) open water. These images capture a wide range of sea ice states spanning the melt season; from spring thaw to fall freeze-up. Tests show the classification accuracy of this method typically exceeds 96%. Each processed image is stored in a GeoTiff with values from 0 to 4. The pixel values correspond to the classification category: 1: Snow / Ice, 2: Dark and thin Ice, 3: Melt ponds and submerged ice, 4: Ocean. A metadata csv is included that contains details for each uploaded image. Metadata AREA units are sqkm of classified pixels. This data is based on the work presented in: https://www.the-cryosphere.net/12/1307/2018/tc-12-1307-2018.html Dataset albedo Arctic Arctic Ocean Sea ice Arctic Data Center (via DataONE) Arctic Arctic Ocean |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
EARTH SCIENCE > CRYOSPHERE EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE FLOES EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE GROWTH/MELT EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE TYPES EARTH SCIENCE > CRYOSPHERE > SEA ICE > REFLECTANCE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE CONCENTRATION EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > ALBEDO EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING |
spellingShingle |
EARTH SCIENCE > CRYOSPHERE EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE FLOES EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE GROWTH/MELT EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE TYPES EARTH SCIENCE > CRYOSPHERE > SEA ICE > REFLECTANCE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE CONCENTRATION EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > ALBEDO EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING Nicholas Wright Chris Polashenski Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015. |
topic_facet |
EARTH SCIENCE > CRYOSPHERE EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE FLOES EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE GROWTH/MELT EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE TYPES EARTH SCIENCE > CRYOSPHERE > SEA ICE > REFLECTANCE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE CONCENTRATION EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > ALBEDO EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING |
description |
Snow, ice, and melt ponds cover the surface of the Arctic Ocean in fractions that change throughout the seasons. These surfaces control albedo and exert tremendous influence over the energy balance in the Arctic. Meter scale resolution WorldView optical satellite imagery is able to capture the evolution of the ice and ocean surface state directly. This dataset contains the results from processing a collection of WorldView imagery of sea ice using an open source system designed to provide a standardized, automated, and reproducible technique. This method classifies surface coverage into three main categories: (1) Snow and bare ice, (2) melt ponds and submerged ice, and (3) open water. These images capture a wide range of sea ice states spanning the melt season; from spring thaw to fall freeze-up. Tests show the classification accuracy of this method typically exceeds 96%. Each processed image is stored in a GeoTiff with values from 0 to 4. The pixel values correspond to the classification category: 1: Snow / Ice, 2: Dark and thin Ice, 3: Melt ponds and submerged ice, 4: Ocean. A metadata csv is included that contains details for each uploaded image. Metadata AREA units are sqkm of classified pixels. This data is based on the work presented in: https://www.the-cryosphere.net/12/1307/2018/tc-12-1307-2018.html |
format |
Dataset |
author |
Nicholas Wright Chris Polashenski |
author_facet |
Nicholas Wright Chris Polashenski |
author_sort |
Nicholas Wright |
title |
Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015. |
title_short |
Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015. |
title_full |
Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015. |
title_fullStr |
Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015. |
title_full_unstemmed |
Surface classifications of Arctic sea ice from WorldView Satellite Imagery. Arctic Ocean, 2010-2015. |
title_sort |
surface classifications of arctic sea ice from worldview satellite imagery. arctic ocean, 2010-2015. |
publisher |
Arctic Data Center |
publishDate |
2019 |
url |
https://search.dataone.org/view/urn:uuid:5bf228b2-8f38-48e6-8031-9abc2169039d |
op_coverage |
Arctic Ocean ENVELOPE(-180.0,180.0,90.0,-90.0) BEGINDATE: 2010-07-21T00:00:00Z ENDDATE: 2015-09-01T00:00:00Z |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
albedo Arctic Arctic Ocean Sea ice |
genre_facet |
albedo Arctic Arctic Ocean Sea ice |
_version_ |
1811920014485225472 |