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Record #144405:

Das Rückstreuverhalten natürlicher Oberflächen in Island aus ERS- SAR - Daten und Feldmessungen / Georg Erlacher.

Title: Das Rückstreuverhalten natürlicher Oberflächen in Island aus ERS- SAR - Daten und Feldmessungen / Georg Erlacher.
Translated title: The backscatter ratio of the natural surface in Iceland from ERS- SAR- data and field measurements.
Author(s): Erlacher, Georg.
Date: 1997.
Publisher: Innsbruck: Author
Language: German.
Abstract: Backscatter readings were recorded in autumn 1995. Part I is theory of radar system and of key parameters surface roughness and dialectric properties of scattering medium. Influence of soil moisture and textural composition on latter are explained. Part II deals with test site and field work, comprising roughness and soil moisture measurements and meteorological observations. Surface scattering is dominant process. In part III, backscattering coefficient σ⁰ is analysed from 25 scenes of various types. In part IV two surface scattering models are used to explain influence of roughness and moisture on backscattering behaviour. Both underestimate temporal changes.
Notes:

English abstract p.-1.

Keywords: 043 -- Theses.
528.738 -- Ground control for aerial surveys.
53.087.23 -- Remote sensing.
551.32 -- Glaciology.
621.396.96 -- Radar.
A -- Geophysical sciences (general).
(*3) -- Arctic regions.
(*35) -- Iceland.
Location(s): SCO: SPRI-SHF: (*35) : 528.738
SPRI record no.: 144405

MARCXML

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005 20221005175010.0
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035 ## ‡aSPRI-144405
040 ## ‡aUkCU-P‡beng‡eaacr
041 0# ‡ager
100 1# ‡aErlacher, Georg.
242 14 ‡aThe backscatter ratio of the natural surface in Iceland from ERS- SAR- data and field measurements.‡yeng
245 14 ‡aDas Rückstreuverhalten natürlicher Oberflächen in Island aus ERS- SAR - Daten und Feldmessungen /‡cGeorg Erlacher.
260 ## ‡aInnsbruck :‡bAuthor,‡c1997.
300 ## ‡a180 p. :‡bill., diags., tables, map ;‡c30 cm.
500 ## ‡aEnglish abstract p.-1.
520 3# ‡aBackscatter readings were recorded in autumn 1995. Part I is theory of radar system and of key parameters surface roughness and dialectric properties of scattering medium. Influence of soil moisture and textural composition on latter are explained. Part II deals with test site and field work, comprising roughness and soil moisture measurements and meteorological observations. Surface scattering is dominant process. In part III, backscattering coefficient σ⁰ is analysed from 25 scenes of various types. In part IV two surface scattering models are used to explain influence of roughness and moisture on backscattering behaviour. Both underestimate temporal changes.
546 ## ‡aIn German.
650 07 ‡a043 -- Theses.‡2udc
650 07 ‡a528.738 -- Ground control for aerial surveys.‡2udc
650 07 ‡a53.087.23 -- Remote sensing.‡2udc
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a621.396.96 -- Radar.‡2udc
650 07 ‡aA -- Geophysical sciences (general).‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*35) -- Iceland.‡2udc
852 7# ‡2camdept‡bSCO‡cSPRI-SHF‡h(*35) : 528.738‡9Create 1 item record‡0Migrate
916 ## ‡a117842 -- 1998/06/22
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221005