Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission of light through ice, measured by divers on day 4 of fifth floe. At fourth site, approx. 20 m from ice edge, 0.42 m snow on 1.04 m ice. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:01Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission of light through ice, measured by divers on day 3 of seventh floe. At sixth site, approx. 5 m from ice edge, 0.35 m snow on 1.77 m ice. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:02Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission of light through ice, measured by divers on day 3 of seventh floe. At fifth site, approx. 10 m from ice edge, 0.30 m snow on 2.34 m ice. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:02Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission of light through ice, measured by divers on day 3 of seventh floe. At fourth site, approx. 15 m from ice edge, 0.53 m snow on 2.10 m ice. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:02Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission of light through ice, measured by divers on day 3 of seventh floe. At third site, approx. 15 m from ice edge, 0.19 m snow on 1.86 m ice. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:03Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission of light through ice, measured by divers on day 3 of seventh floe. At second site, approx. 10 m from ice edge, 0.39 m snow on 1.80 m ice. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:03Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission of light through ice, measured by divers on day 3 of seventh floe. At first site, approx. 5 m from ice edge, 0.25 m snow on 2.62 m ice. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:04Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission into the water column measured from the rear of the ship on day two of the seventh floe. Broken clouds. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:04Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Albedo of sea ice with thin snow cover on days 1-3 of seventh floe. About 0.008 m snow on about 1.4 m ice. Surface in area was smooth and gray, with ice clearly visible through the snow. Weather varied during logging, but was generally overcast on days 1 and 3, with some breaks in the clouds on day 2. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:04Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission into the water column measured from the middle of a large floe on day three of the sixth floe. Same location as 06-B3 and 06-B5 Overcast stratus, sun not visible. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:05Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Albedo and transmission of ice on day 2 of sixth floe. First measured transmission under the ice at the same location as 06-B3, with under-ice sensor in rack hanging through borehole. Only incoming and transmitted data for this period. Measurements with transmitted sensor at different depths, increasing from 2.4 to 0.75 m in 15-cm steps. Smooth surface, about 0.05 m snow on about 1.6 m ice. During data gap, snow was cleared from a large area around the hole, then albedo and transmittance were measured for the snow-free ice. After data gap, transmission (through snow-free ice) was measured at 3 depths: 2.6, 1.4, and 0.9 m. Overcast stratus, with passing fog, occasional weak shadows. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:05Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Transmission into the water column measured from the rear of the ship on day two of the sixth floe. Overcast stratus, little or no direct light. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:06Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Albedo of snow-covered ice on day 2 of sixth floe. 0.05 m snow on about 1.6 m ice, smooth surface; same location as 06-B5. Overcasst stratus, sun visible, weak shadows. Measurement made primarily for comparison with another instrument. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:06Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Albedo of snow-covered ice on day 2 of sixth floe. 0.17 m snow on about 1.6 m ice, smooth surface. Overcasst stratus, sun visible, weak shadows. Measurement made primarily for comparison with another instrument. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:06Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Albedo of snow-covered ice on day 2 of sixth floe. 0.02-0.04 m rough snow on about 1.6 m ice. Overcasst stratus, sun visible, weak shadows. Measurement made primarily for comparison with another instrument. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
International Polar Year, Integrated Arctic Ocean Observing System - Norway, Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (IPY, iAOOS-Norway, DAMOCLES)
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Polar Institute, Norwegian Meteorological Institute
Last metadata update: 2023-08-04T19:56:07Z
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Abstract:
Radiation measurements made during the spring 2008 cruise to the Fram Strait. Albedo of snow-covered ice on days 1-4 of sixth floe. About 0.2 m snow on about 1.6 m ice. Variable weather during logging. Each measurement type (incident, reflected, etc) was made with a different TriOS Ramses spectroradiometer. These are known to have calibration issues at the longest and shortest wavelengths for which data are reported; we recommend using only data from about 350 to 920 nm. No significant quality control has been done to these data.
