Experimental Determination of the Ionospheric Effects and Cycle Slip Phenomena for Galileo and GPS in the Arctic

Autor: S.S. Beeck, C.N. Mitchell, A.B.O. Jensen, L. Stenseng, T. Pinto Jayawardena, D.H. Olesen

Publikováno v: Remote Sensing, Vol 15, Iss 24, p 5685 (2023)

The ionosphere can impair the accuracy, availability and reliability of satellite-based positioning, navigation and timing. The Arctic region is particularly affected by strong ionospheric gradients and phase scintillation, posing a safety issue for

Externí odkaz: https://doaj.org/article/f36bc99def4846a1abccf4209cd0a86a

High-resolution ice thickness and bed topography of a land-terminating section of the Greenland Ice Sheet

Autor: K. Lindbäck, R. Pettersson, S. H. Doyle, C. Helanow, P. Jansson, S. S. Kristensen, L. Stenseng, R. Forsberg, A. L. Hubbard

Publikováno v: Earth System Science Data, Vol 6, Iss 2, Pp 331-338 (2014)

We present ice thickness and bed topography maps with a high spatial resolution (250–500 m) of a land-terminating section of the Greenland Ice Sheet derived from ground-based and airborne radar surveys. The data have a total area of ~12 000 km2 and

Externí odkaz: https://doaj.org/article/b71ae0abd760499bb599a4b7bf9939d3

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Desert detritivory: Nutritional ecology of a dung beetle (Pachysoma glentoni) subsisting on plant litter in arid South African sand dunes

Autor: Peter Holter, L. Stenseng, Clarke H. Scholtz

Publikováno v: Journal of Arid Environments. 73:1090-1094

Dry conditions limit microbial decomposition of plant litter in deserts, which leaves a primary role to detritivorous macroarthropods. In the sandy arid strip along the west coast of South Africa, such detritivores include the large scarabaeid dung b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::958c6552ee6799aa0ccddde2b6c76078
https://doi.org/10.1016/j.jaridenv.2009.04.009

The Arctic marine gravity field - A new era with Cryosat-2 SAR altimetry

Autor: Ole B. Andersen, P. Knudsen, L. Stenseng, S. C. Kenyon, J. K. Factor, N. Markiel, S. Ingalls

Publikováno v: Andersen, O B, Knudsen, P, Stenseng, L, Kenyon, S C, Factor, J K, Markiel, N & Ingalls, S 2012, The Arctic marine gravity field-A new era with Cryosat-2 SAR altimetry . in Society of Exploration Geophysicists International Exposition and 82nd Annual Meeting 2012, SEG 2012 . Society of Exploration Geophysicists, Society of Exploration Geophysicists International Exposition and 82nd Annual Meeting 2012, SEG 2012, pp. 778-782, Society of Exploration Geophysicists International Exposition and 82nd Annual Meeting 2012, SEG 2012, Las Vegas, United States, 04/11/2012 . https://doi.org/10.1190/segam2012-1059.1

DTU10 is the current state of the art global ocean wide satellite altimetry derived gravity field computed at the DTU Space in Denmark covering all marine regions of the world including the Arctic Ocean up to the North Pole. A number of geophysical p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4928456396d879855330a104169215e1
https://vbn.aau.dk/da/publications/c15be1ae-505e-4879-ab74-6f1c1774a6d4