Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 2026 Height dependent aerosol optical depth in the spectral range from 350 nm - 1050 nm in May / June 2004 during ASTAR 2004 dataset https://doi.org/10.1594/PANGAEA.994010 2026-07-06T10:10:00 During the ASTAR 2004 (Arctic Study of Aerosol and Radiation) campaign, conducted in Mai and June 2004 in the vicinity of Svalbard height dependent aerosol optical depth (AOD) in the spectral range from 350 nm to 1050 nm with an airborne Sun photometer were measured. The measurements were done on board of the aircraft behind a quartz window with well-known transmission. Observations were performed on board of the Alfred-Wegener-Institute research aircraft Polar 4 during 9 flights between the 14 Mai 2004 up to 3 June 2004 with the operation base Longyearbyen (78° 13′ N, 15° 38′ E). Based on the height dependent aerosol optical depth for four selected wavelengths (415 nm, 535 nm, 864 nm, 1025 nm) and the Ångström parameter Alpha (spectral slope) and Beta (AOD at 1000 nm) between 50 m and 7081 m the extinction coefficient (AOD per kilometer) can be calculated for selected wavelengths, for example for LIDAR or satellite comparison and validation. For special comparison is also the height angle of the Sun included. Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Thomason Larry W 0000-0002-1902-0840 Gernandt Hartwig hartwig.gernandt@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/hartwig-gernandt.html Leiterer Ulrich Nagel Dagmar Schulz Karl-Heinz Kaptur Jasmine Albrecht Torsten albrecht@pik-potsdam.de 0000-0001-7459-2860 Notholt Justus jnotholt@iup.physik.uni-bremen.de http://www.iup.uni-bremen.de/eng/about/membercvs/jnotholt.html 0000-0002-3324-885X 2002 Continuous day and night aerosol optical depth observations in the Arctic between 1991 and 1999 journal article Journal of Geophysical Research: Atmospheres 107(D10) https://doi.org/10.1029/2001JD000536 AAC 6-1-AAC 6-13 Yamanouchi Takashi yamanou@nipr.ac.jp Treffeisen Renate Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Shiobara M Yamagata S Hara K Sato K Yabuki M Tomikawa Y Rinke Annette Annette.Rinke@awi.de 0000-0002-6685-9219 Neuber Roland roland.neuber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/roland-neuber.html 0000-0001-7382-7832 Schumachter R Kriews Michael Ström Johan johan.strom@aces.su.se Schrems Otto otto.schrems@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/otto-schrems.html Gernandt Hartwig hartwig.gernandt@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/hartwig-gernandt.html 2005 Arctic Study of Tropospheric Aerosol and Radiation (ASTAR) 2000: Arctic haze case study journal article Tellus Series B-Chemical and Physical Meteorology 57(2) https://doi.org/10.3402/tellusb.v57i2.16784 141 7.668 21.117 76.251 79.367 14.232064516129034 78.46082258064514 2004-05-14T15:56:52 2004-06-03T09:02:06 50.0 7081.0 P4_ASTAR_2004_0405140101 Flight 1 77.801 13.034 Svalbard 2004-05-14T15:56:52 77.735 12.5 2004-05-14T16:18:04 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004_0405190301 Flight 3 78.117 15.468 Svalbard 2004-05-19T08:35:45 79.367 16.601 2004-05-19T16:17:22 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004_0405220501 Flight 5 78.835 10.966 Svalbard 2004-05-22T08:16:42 78.835 9.484 2004-05-22T08:59:41 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004_0405240601 Flight 6 78.501 19.518 Svalbard 2004-05-24T07:26:59 78.25 21.117 2004-05-24T08:43:07 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004_0405270701 Flight 7 79.1 10.518 Svalbard 2004-05-27T14:49:48 79.017 12.051 2004-05-27T16:13:51 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004_0405280801 Flight 8 79.1 10.518 Svalbard 2004-05-28T07:33:18 79.017 12.051 2004-05-28T09:03:11 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004_0406030901 Flight 9 78.11 11.95 Svalbard 2004-06-03T07:31:05 78.068 11.418 2004-06-03T09:02:06 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004-0405180201 Flight 2 78.966 11.334 Svalbard 2004-05-18T09:21:30 78.883 11.034 2004-05-18T10:25:07 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC P4_ASTAR_2004-0405210401 Flight 4 78.051 119.518 Svalbard 2004-05-21T07:26:59 78.234 21.117 2004-05-21T08:43:07 P4_ASTAR_2004 P4_ASTAR_2004 Arctic Study of Troposheric Aerosol and Radiation Arctic Study of Troposheric Aerosol and Radiation Svalbard 2004-05-14T15:00:00 2004-05-14 Svalbard 2004-06-03T10:00:00 2004-06-03 POLAR 4 POLAR 4 Aircraft AC 558 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Event label Event Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Event Identification ID Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 ID DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Date/Time ALTITUDE Altitude m http://en.wikipedia.org/wiki/Altitude Length L http://dbpedia.org/resource/Length Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Altitude [m] LATITUDE Latitude http://en.wikipedia.org/wiki/ISO_6709 Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Latitude LONGITUDE Longitude http://en.wikipedia.org/wiki/ISO_6709 Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Longitude Aerosol optical thickness at 415 nm AOT_415 https://disc.gsfc.nasa.gov/information/glossary?title=Aerosol%20Optical%20Thickness Airborne Sun Photometer, Dr. Schulz & Partner GmbH, SP1A Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 AOT_415 Aerosol optical thickness at 535 nm AOT_535 https://disc.gsfc.nasa.gov/information/glossary?title=Aerosol%20Optical%20Thickness Airborne Sun Photometer, Dr. Schulz & Partner GmbH, SP1A Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 AOT_535 Aerosol optical thickness at 864 nm AOT_864 https://disc.gsfc.nasa.gov/information/glossary?title=Aerosol%20Optical%20Thickness Airborne Sun Photometer, Dr. Schulz & Partner GmbH, SP1A Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 AOT_864 Aerosol optical thickness at 1025 nm AOT_1025 https://disc.gsfc.nasa.gov/information/glossary?title=Aerosol%20Optical%20Thickness Airborne Sun Photometer, Dr. Schulz & Partner GmbH, SP1A Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 AOT_1025 Spectral slope Spectral slope Airborne Sun Photometer, Dr. Schulz & Partner GmbH, SP1A Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Alpha value Spectral slope Aerosol optical thickness at 1000 nm AOT_1000 Airborne Sun Photometer, Dr. Schulz & Partner GmbH, SP1A Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 Beta value AOT_1000 Sun elevation SUN EL deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 SUN EL [deg] Comment Comment Herber Andreas andreas.herber@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/andreas-herber.html 0000-0001-6651-3835 1=measurement of cloud residuals; 0=measurement of AOD during clear sky conditions Comment CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable aerosol optical depth Airborne Sun photometer Atmospheric aerosol author10384 author10420 author104643 author117395 author117396 author117397 author117398 author117399 author24562 author24630 author26354 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