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Record #202893:
- #202893
Main publication details
MARC recordAccuracy aspects in topographical change detection of glacier surface / Olli Jokinen, Thomas Geist.
| Title: | Accuracy aspects in topographical change detection of glacier surface / Olli Jokinen, Thomas Geist. |
| Author(s): | Jokinen, Olli. Geist, Thomas. |
| Date: | 2010. |
| Publisher: | London: Taylor & Francis |
| In: | Remote sensing of glaciers : techniques for topographic, spatial and thematic mapping of glaciers. (2010.), |
| Abstract: | Reviews topographical change detection on glaciers and presents methods for estimating accuracy of changes in elevation and volume between two surfaces. Introduces novel bound for truncation error when volume integral domain is set of triangles, and provides bounds for interpolation errors. Estimates precision of change in elevation and volume by error propagation from noise level in elevations and estimated uncertainty in DEM registration (following correction by surface matching). Explores methods with DEMs of Svartisheibreen, Norway (aerial photography and laser scanner DEMs) and Hintereisferner, Austria (sequence of ten laser scanner DEMs). Concludes that error bounds allowed reliable detection of even short-term changes over one month when using DEMs generated from airborne laser scanning and aerial photographs. |
| Notes: | In: Remote sensing of glaciers : techniques for topographic, spatial and thematic mapping of glaciers / Petri Pellikka, W. Gareth Rees, eds. |
| Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.22 -- Glaciers: Hintereisferner. 551.324.22 -- Glaciers: Svarisheibreen. 551.321 -- Glaciological methods and instruments. 53.087.23 -- Remote sensing. 528.37 -- Surveying, levelling. 528.9 -- Cartography. 519.68 -- Computing. 528.7 -- Photogrammetry. E3 -- Glaciology: instruments and methods. (234.3) -- Alps. (*32) -- Svalbard. |
| SPRI record no.: | 202893 |
LDR 02272naa#a2200000#a#4500 001 SPRI-202893 005 20230321050632.0 007 ta 008 230321s2010####enka###|#####|0||#0#eng#d 035 ## ‡aSPRI-202893 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aJokinen, Olli. 245 10 ‡aAccuracy aspects in topographical change detection of glacier surface /‡cOlli Jokinen, Thomas Geist. 260 ## ‡aLondon :‡bTaylor & Francis,‡c2010. 300 ## ‡ap. 269-283 :‡bill., diags., tables. 500 ## ‡aIn: Remote sensing of glaciers : techniques for topographic, spatial and thematic mapping of glaciers / Petri Pellikka, W. Gareth Rees, eds. 520 3# ‡aReviews topographical change detection on glaciers and presents methods for estimating accuracy of changes in elevation and volume between two surfaces. Introduces novel bound for truncation error when volume integral domain is set of triangles, and provides bounds for interpolation errors. Estimates precision of change in elevation and volume by error propagation from noise level in elevations and estimated uncertainty in DEM registration (following correction by surface matching). Explores methods with DEMs of Svartisheibreen, Norway (aerial photography and laser scanner DEMs) and Hintereisferner, Austria (sequence of ten laser scanner DEMs). Concludes that error bounds allowed reliable detection of even short-term changes over one month when using DEMs generated from airborne laser scanning and aerial photographs. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.22 -- Glaciers: Hintereisferner.‡2udc 650 07 ‡a551.324.22 -- Glaciers: Svarisheibreen.‡2udc 650 07 ‡a551.321 -- Glaciological methods and instruments.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a528.37 -- Surveying, levelling.‡2udc 650 07 ‡a528.9 -- Cartography.‡2udc 650 07 ‡a519.68 -- Computing.‡2udc 650 07 ‡a528.7 -- Photogrammetry.‡2udc 650 07 ‡aE3 -- Glaciology: instruments and methods.‡2local 651 #7 ‡a(234.3) -- Alps.‡2udc 651 #7 ‡a(*32) -- Svalbard.‡2udc 700 1# ‡aGeist, Thomas. 773 0# ‡7nnam ‡aPetri Pellikka, W. Gareth Rees, eds. ‡tRemote sensing of glaciers : techniques for topographic, spatial and thematic mapping of glaciers. ‡dLondon : Taylor & Francis, 2010. ‡wSPRI-193939 916 ## ‡a2013/04/12 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230321 ‡bRF