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Record #122426:
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MARC recordSPOT multispectral data and digital terrain model for the analysis of ice-snow fields on Arctic glaciers / J.F. Parrot, Nicolas Lyberis, Bernard Lefauconnier, Geoff M. Manby.
| Title: | SPOT multispectral data and digital terrain model for the analysis of ice-snow fields on Arctic glaciers / J.F. Parrot, Nicolas Lyberis, Bernard Lefauconnier, Geoff M. Manby. |
| Author(s): | Parrot, J. F. Lyberis, Nicolas. Lefauconnier, Bernard. Manby, Geoff M. |
| Date: | 1993. |
| In: | International Journal of Remote Sensing. (1993.), Vol. 14(3) (1993) |
| Abstract: | Satellite data present extensive shaded zones arising from combination of low Sun elevation and mountainous topography. Field radiometry measurements from two glaciers, east Brøggerbreen and central Lovénbreen, Spitsbergen, discriminate different surface states. SPOT reflectance values have been corrected using slope orientation and dip parameters from digital terrain model combined with Sun elevation and azimuth. Reflectances of shady and illuminated zones have been restored to new image based on XS3 versus XS1 bidimensional histogram. Firn and superimposed ice on glacier surfaces can be distinguished, and boundary between them located on median and longitudinal profile of glacier by combining new image and digital terrain model. |
| Notes: | International Journal of Remote Sensing. Vol. 14(3) :425-440 (1993). |
| Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.22 -- Glaciers. 551.324.8 -- Land ice, structure and surface features. 53.087.23 -- Remote sensing. 629.783 -- Satellites. 519.673 -- Modelling. .000(410) -- British author. E3 -- Glaciology: instruments and methods. (*32) -- Svalbard. (*324) -- Spitsbergen. |
| SPRI record no.: | 122426 |
LDR 01990naa#a2200000#a#4500 001 SPRI-122426 005 20231130211034.0 007 ta 008 231130s1993####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-122426 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aSPOT multispectral data and digital terrain model for the analysis of ice-snow fields on Arctic glaciers /‡cJ.F. Parrot, Nicolas Lyberis, Bernard Lefauconnier, Geoff M. Manby. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 425-440 :‡bill., diags., map f. 500 ## ‡aInternational Journal of Remote Sensing. Vol. 14(3) :425-440 (1993). 520 3# ‡aSatellite data present extensive shaded zones arising from combination of low Sun elevation and mountainous topography. Field radiometry measurements from two glaciers, east Brøggerbreen and central Lovénbreen, Spitsbergen, discriminate different surface states. SPOT reflectance values have been corrected using slope orientation and dip parameters from digital terrain model combined with Sun elevation and azimuth. Reflectances of shady and illuminated zones have been restored to new image based on XS3 versus XS1 bidimensional histogram. Firn and superimposed ice on glacier surfaces can be distinguished, and boundary between them located on median and longitudinal profile of glacier by combining new image and digital terrain model. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.22 -- Glaciers.‡2udc 650 07 ‡a551.324.8 -- Land ice, structure and surface features.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a629.783 -- Satellites.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡a.000(410) -- British author.‡2udc 650 07 ‡aE3 -- Glaciology: instruments and methods.‡2local 651 #7 ‡a(*32) -- Svalbard.‡2udc 651 #7 ‡a(*324) -- Spitsbergen.‡2udc 700 1# ‡aParrot, J. F. 700 1# ‡aLyberis, Nicolas. 700 1# ‡aLefauconnier, Bernard. 700 1# ‡aManby, Geoff M. 773 0# ‡7nnas ‡tInternational Journal of Remote Sensing. ‡gVol. 14(3) (1993) ‡wSPRI-1038 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231130