Microwave brightness temperature of snow on terrain and lake ice revisited: Data and simulations

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Abstract

Two experimental brightness temperature data sets are revisited: A ground-based campaign of terrestrial snow in 1985 and an airborne research program of snow on lake ice in 2007-2014. Both data sets were obtained in southern Finland using multi-frequency microwave radiometers. In this paper both the overall behavior of the brightness temperature during the ground-based campaign and results from the intensive data collection period on April 12-13 (melt/freeze cycle) are discussed. Additionally, selected results from the airborne snow/lake ice program are compared with theoretical values. Two theoretical models are used for simulation.

Details

Original languageEnglish
Title of host publication2017 IEEE International Geoscience and Remote Sensing Symposium
Subtitle of host publicationInternational Cooperation for Global Awareness, IGARSS 2017 - Proceedings
Publication statusPublished - 1 Dec 2017
MoE publication typeA4 Article in a conference publication
EventInternational Geoscience and Remote Sensing Symposium - Fort Worth, United States
Duration: 23 Jul 201728 Jul 2017
http://www.igarss2017.org

Conference

ConferenceInternational Geoscience and Remote Sensing Symposium
Abbreviated titleIGARSS
CountryUnited States
CityFort Worth
Period23/07/201728/07/2017
Internet address

    Research areas

  • HUT snow emission model, lake ice, MEMLS snow emission model, Microwave radiometry, snow

ID: 18044973