Airborne Validation of ICESat-2 ATLAS Data over Crevassed Surfaces and Other Complex Glacial Environments: Results from Experiments of Laser Altimeter and Kinematic GPS Data Collection from a Helicopter over a Surging Arctic Glacier (Negribreen, Svalbard)

Autor: Ute C. Herzfeld, Matthew Lawson, Thomas Trantow, Thomas Nylen

Publikováno v: Remote Sensing, Vol 14, Iss 5, p 1185 (2022)

The topic of this paper is the airborne evaluation of ICESat-2 Advanced Topographic Laser Altimeter System (ATLAS) measurement capabilities and surface-height-determination over crevassed glacial terrain, with a focus on the geodetical accuracy of ge

Externí odkaz: https://doaj.org/article/7f10985b62564d37a71745f1ab9b5a4d

Observing the Evolution of Summer Melt on Multiyear Sea Ice with ICESat-2 and Sentinel-2

Autor: Ellen Margaret Buckley, Sinéad Louise Farrell, Ute C. Herzfeld, Melinda A. Webster, Thomas Trantow, Oliwia N. Baney, Kyle A. Duncan, Huilin Han, Matthew Lawson

Publikováno v: eISSN

We investigate sea ice conditions during the 2020 melt season, when warm air temperature anomalies in Spring led to early melt onset, an extended melt season and the second-lowest September minimum Arctic ice extent observed. We focus on the region o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::455b80c0fb308400b3c3aa59db76777f
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-189/

Automated Detection and Depth Determination of Melt Ponds on Sea Ice in ICESat-2 ATLAS Data — The Density-Dimension Algorithm for Bifurcating Sea-Ice Reflectors (DDA-bifurcate-seaice)

Autor: Matthew Lawson, Sinead Farrell, Ellen Buckley, Huilin Han, Thomas Trantow, Ute Herzfeld

As climate warms and the transition from a perennial to a seasonal Arctic sea-ice cover is imminent, understanding melt ponding is central to understanding changes in the new Arctic. NASA's Ice, Cloud and land Elevation Satellite (ICESat-2) has the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bf67da53bd901c2b96e84c17b508431
https://doi.org/10.36227/techrxiv.21300153

Airborne Validation of ICESat-2 ATLAS Data over Crevassed Surfaces and Other Complex Glacial Environments: Results from Experiments of Laser Altimeter and Kinematic GPS Data Collection from a Helicopter over a Surging Arctic Glacier (Negribreen, Svalbard)

Autor: Thomas Trantow, Matthew Lawson, Ute Christina Herzfeld, Thomas Nylen

Publikováno v: Remote Sensing; Volume 14; Issue 5; Pages: 1185
C. Herzfeld, U, Lawson, M, Trantow, T & Nylen, T 2022, ' Airborne Validation of ICESat-2 ATLAS Data over Crevassed Surfaces and Other Complex Glacial Environments: Results from Experiments of Laser Altimeter and Kinematic GPS Data Collection from a Helicopter over a Surging Arctic Glacier (Negribreen, Svalbard) ', Remote Sensing, vol. 14, 1185 . https://doi.org/10.3390/rs14051185

The topic of this paper is the airborne evaluation of ICESat-2 Advanced Topographic Laser Altimeter System (ATLAS) measurement capabilities and surface-height-determination over crevassed glacial terrain, with a focus on the geodetical accuracy of ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b41fcf88658a9ae7171fd8811d46668

ICESat-2, SkySat, WorldView and Sentinel: Automated Extraction of High-Resolution Spatial Information for Investigation of Surging and Fast-Moving Glaciers

Autor: Ute Herzfeld, Matthew Lawson, Adam Hayes, Lawrence Hessburg, Thomas Trantow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::022dce4265a54457f6c1a5021ff82805
https://doi.org/10.1002/essoar.10504882.1