The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report
The RASCALS expedition spent over three weeks at the Summit camp research station near the top of the Greenland Ice Sheet during polar summer 2010. During this time, detailed measurements of the physical and optical properties of Arctic perennial snow were carried out concurrently with snow albedo a...
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ftunivhelsihelda:oai:helda.helsinki.fi:10138/28678 2023-08-20T03:59:17+02:00 The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report Riihelä, Aku Lahtinen, Panu Hakala, Teemu 2011-12-20T10:34:35Z application/pdf http://hdl.handle.net/10138/28678 eng eng Ilmatieteen laitos Raportteja - Rapporter - Reports 2011:8 0782-6079 978-951-697-759-4 978-951-697-760-0 http://hdl.handle.net/10138/28678 jäätiköt abedo lumi kaukokartoitus lumen fysiikka Grönlanti glaciers snow remote sensing snow physics Greenland Kirja 2011 ftunivhelsihelda 2023-07-28T06:11:04Z The RASCALS expedition spent over three weeks at the Summit camp research station near the top of the Greenland Ice Sheet during polar summer 2010. During this time, detailed measurements of the physical and optical properties of Arctic perennial snow were carried out concurrently with snow albedo and reflectance measurements. Favorable weather conditions during the campaign enabled the collection of a large dataset on Arctic snow albedo and associated quantities for use in developing and validating remote sensing algorithms for snow albedo using satellites. This report provides a description of the measurements and conditions during the campaign. RASCALS-retkikunnan tehtävä oli tutkia Grönlannin mannerjäätikön lumen fysikaalisia ja optisia ominaisuuksia sekä Auringon valon vuorovaikutusta lumen kanssa. Retikunta vietti hieman yli kolme viikkoa mannerjäätikön keskellä sijaitsevalla Summit Camp-tutkimusasemalla tehden mittauksia. Sääolot suosivat kampanjaa, jonka seurauksena onnistuttiin keräämään laaja ja monipuolinen tietoaineisto mannerjäätikön lumen pintakerroksesta ja eritoten lumen heijastavuuden (albedon)käyttäytymisestä. Aineisto on hyödyllinen kehitettäessä ja varmennettaessa lumen albedon kaukokartoitusmenetelmiä satelliiteilla. Book albedo Arctic Greenland Grönlanti Ice Sheet Radiation, Snow Characteristics and Albedo at Summit (RASCALS) Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto Arctic Greenland Laaja ENVELOPE(24.000,24.000,65.600,65.600) Summit Camp ENVELOPE(-38.453,-38.453,72.579,72.579) |
institution |
Open Polar |
collection |
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto |
op_collection_id |
ftunivhelsihelda |
language |
English |
topic |
jäätiköt abedo lumi kaukokartoitus lumen fysiikka Grönlanti glaciers snow remote sensing snow physics Greenland |
spellingShingle |
jäätiköt abedo lumi kaukokartoitus lumen fysiikka Grönlanti glaciers snow remote sensing snow physics Greenland Riihelä, Aku Lahtinen, Panu Hakala, Teemu The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report |
topic_facet |
jäätiköt abedo lumi kaukokartoitus lumen fysiikka Grönlanti glaciers snow remote sensing snow physics Greenland |
description |
The RASCALS expedition spent over three weeks at the Summit camp research station near the top of the Greenland Ice Sheet during polar summer 2010. During this time, detailed measurements of the physical and optical properties of Arctic perennial snow were carried out concurrently with snow albedo and reflectance measurements. Favorable weather conditions during the campaign enabled the collection of a large dataset on Arctic snow albedo and associated quantities for use in developing and validating remote sensing algorithms for snow albedo using satellites. This report provides a description of the measurements and conditions during the campaign. RASCALS-retkikunnan tehtävä oli tutkia Grönlannin mannerjäätikön lumen fysikaalisia ja optisia ominaisuuksia sekä Auringon valon vuorovaikutusta lumen kanssa. Retikunta vietti hieman yli kolme viikkoa mannerjäätikön keskellä sijaitsevalla Summit Camp-tutkimusasemalla tehden mittauksia. Sääolot suosivat kampanjaa, jonka seurauksena onnistuttiin keräämään laaja ja monipuolinen tietoaineisto mannerjäätikön lumen pintakerroksesta ja eritoten lumen heijastavuuden (albedon)käyttäytymisestä. Aineisto on hyödyllinen kehitettäessä ja varmennettaessa lumen albedon kaukokartoitusmenetelmiä satelliiteilla. |
format |
Book |
author |
Riihelä, Aku Lahtinen, Panu Hakala, Teemu |
author_facet |
Riihelä, Aku Lahtinen, Panu Hakala, Teemu |
author_sort |
Riihelä, Aku |
title |
The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report |
title_short |
The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report |
title_full |
The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report |
title_fullStr |
The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report |
title_full_unstemmed |
The Radiation, snow characteristics and albedo at summit (RASCALS) expedition report |
title_sort |
radiation, snow characteristics and albedo at summit (rascals) expedition report |
publisher |
Ilmatieteen laitos |
publishDate |
2011 |
url |
http://hdl.handle.net/10138/28678 |
long_lat |
ENVELOPE(24.000,24.000,65.600,65.600) ENVELOPE(-38.453,-38.453,72.579,72.579) |
geographic |
Arctic Greenland Laaja Summit Camp |
geographic_facet |
Arctic Greenland Laaja Summit Camp |
genre |
albedo Arctic Greenland Grönlanti Ice Sheet Radiation, Snow Characteristics and Albedo at Summit (RASCALS) |
genre_facet |
albedo Arctic Greenland Grönlanti Ice Sheet Radiation, Snow Characteristics and Albedo at Summit (RASCALS) |
op_relation |
Raportteja - Rapporter - Reports 2011:8 0782-6079 978-951-697-759-4 978-951-697-760-0 http://hdl.handle.net/10138/28678 |
_version_ |
1774724880978149376 |