Cover Image

Multi-temporal 3D point cloud-based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDAR

Change analysis of rock glaciers is crucial to analyzing the adaptation of surface and subsurface processes to changing environmental conditions at different timescales because rock glaciers are considered as potentially unstable slopes and solid water reservoirs. To quantify surface change in compl...

Full description

Saved in:
Bibliographic Details
Main Authors: Zahs, Vivien (Author) , Hämmerle, Martin (Author) , Anders, Katharina (Author) , Hecht, Stefan (Author) , Sailer, Rudolf (Author) , Rutzinger, Martin (Author) , Williams, Jack G. (Author) , Höfle, Bernhard (Author)
Format: Article (Journal)
Language:English
Published: July/September 2019
In: Permafrost and periglacial processes
Year: 2019, Volume: 30, Issue: 3, Pages: 222-238
ISSN:1099-1530
DOI:10.1002/ppp.2004
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/ppp.2004
Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/ppp.2004
Get full text
Author Notes:Vivien Zahs, Martin Hämmerle, Katharina Anders, Stefan Hecht, Rudolf Sailer, Martin Rutzinger, Jack G. Williams, Bernhard Höfle

MARC

LEADER 00000caa a2200000 c 4500
001 1896852874
003 DE-627
005 20241205155011.0
007 cr uuu---uuuuu
008 240729s2019 xx |||||o 00| ||eng c
024 7 |a 10.1002/ppp.2004  |2 doi 
035 |a (DE-627)1896852874 
035 |a (DE-599)KXP1896852874 
035 |a (OCoLC)1475304994 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 61  |2 sdnb 
100 1 |a Zahs, Vivien  |e VerfasserIn  |0 (DE-588)1227935412  |0 (DE-627)1749138905  |4 aut 
245 1 0 |a Multi-temporal 3D point cloud-based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDAR  |c Vivien Zahs, Martin Hämmerle, Katharina Anders, Stefan Hecht, Rudolf Sailer, Martin Rutzinger, Jack G. Williams, Bernhard Höfle 
264 1 |c July/September 2019 
300 |a 17 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a Online veröffentlicht: 11. Juli 2019 
500 |a Gesehen am 29.07.2024 
520 |a Change analysis of rock glaciers is crucial to analyzing the adaptation of surface and subsurface processes to changing environmental conditions at different timescales because rock glaciers are considered as potentially unstable slopes and solid water reservoirs. To quantify surface change in complex surface topographies with varying surface orientation and roughness, a full three-dimensional (3D) change analysis is required. This study therefore proposes a novel approach for accurate 3D point cloud-based quantification and analysis of geomorphological activity on rock glaciers. It is applied to the lower tongue area of the Äußeres Hochebenkar rock glacier, Ötztal Alps, Austria. Multi-temporal and multi-source topographic LiDAR data are used to quantify surface changes and to reveal their spatial and temporal characteristics at different timescales within the period 2006-2018. LiDAR-based examinations are complemented with subsurface characteristics obtained from electrical resistivity tomography. This combined approach reveals active and variable spatial and temporal surface dynamics in the investigated area, with minimum detectable change between 0.09 and 0.65 m at 95% confidence. Given that this approach overcomes current uncertainties in established methods of differentiating complex rock glacier surfaces, we consider it a valuable addition that can be applied to objects of similar properties such as landslides or glaciers. 
650 4 |a 3D 
650 4 |a Äußeres Hochebenkar 
650 4 |a geomorphic change analysis 
650 4 |a LiDAR 
650 4 |a point cloud 
650 4 |a rock glacier 
700 1 |a Hämmerle, Martin  |e VerfasserIn  |0 (DE-588)1051970237  |0 (DE-627)787225193  |0 (DE-576)407634789  |4 aut 
700 1 |a Anders, Katharina  |d 1990-  |e VerfasserIn  |0 (DE-588)1128842580  |0 (DE-627)883601109  |0 (DE-576)48610298X  |4 aut 
700 1 |a Hecht, Stefan  |e VerfasserIn  |0 (DE-588)1019803789  |0 (DE-627)691022291  |0 (DE-576)358793599  |4 aut 
700 1 |a Sailer, Rudolf  |e VerfasserIn  |4 aut 
700 1 |a Rutzinger, Martin  |e VerfasserIn  |0 (DE-588)1261604636  |0 (DE-627)1808800648  |0 (DE-576)387041362  |4 aut 
700 1 |a Williams, Jack G.  |e VerfasserIn  |0 (DE-588)1227934939  |0 (DE-627)1749137569  |4 aut 
700 1 |a Höfle, Bernhard  |e VerfasserIn  |0 (DE-588)1019895403  |0 (DE-627)691049297  |0 (DE-576)358986753  |4 aut 
773 0 8 |i Enthalten in  |t Permafrost and periglacial processes  |d New York, NY : Wiley, 1990  |g 30(2019), 3 vom: Juli/Sept., Seite 222-238  |h Online-Ressource  |w (DE-627)271350911  |w (DE-600)1479993-5  |w (DE-576)078591074  |x 1099-1530  |7 nnas  |a Multi-temporal 3D point cloud-based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDAR 
773 1 8 |g volume:30  |g year:2019  |g number:3  |g month:07/09  |g pages:222-238  |g extent:17  |a Multi-temporal 3D point cloud-based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDAR 
856 4 0 |u https://doi.org/10.1002/ppp.2004  |x Verlag  |x Resolving-System  |z lizenzpflichtig  |3 Volltext 
856 4 0 |u https://onlinelibrary.wiley.com/doi/abs/10.1002/ppp.2004  |x Verlag  |z lizenzpflichtig  |3 Volltext 
951 |a AR 
992 |a 20240729 
993 |a Article 
994 |a 2019 
998 |g 1019895403  |a Höfle, Bernhard  |m 1019895403:Höfle, Bernhard  |d 120000  |d 120700  |e 120000PH1019895403  |e 120700PH1019895403  |k 0/120000/  |k 1/120000/120700/  |p 8  |y j 
998 |g 1227934939  |a Williams, Jack G.  |m 1227934939:Williams, Jack G.  |d 120000  |d 120700  |e 120000PW1227934939  |e 120700PW1227934939  |k 0/120000/  |k 1/120000/120700/  |p 7 
998 |g 1019803789  |a Hecht, Stefan  |m 1019803789:Hecht, Stefan  |d 120000  |d 120700  |e 120000PH1019803789  |e 120700PH1019803789  |k 0/120000/  |k 1/120000/120700/  |p 4 
998 |g 1128842580  |a Anders, Katharina  |m 1128842580:Anders, Katharina  |d 120000  |d 120700  |e 120000PA1128842580  |e 120700PA1128842580  |k 0/120000/  |k 1/120000/120700/  |p 3 
998 |g 1051970237  |a Hämmerle, Martin  |m 1051970237:Hämmerle, Martin  |d 120000  |d 120700  |e 120000PH1051970237  |e 120700PH1051970237  |k 0/120000/  |k 1/120000/120700/  |p 2 
998 |g 1227935412  |a Zahs, Vivien  |m 1227935412:Zahs, Vivien  |d 120000  |d 120700  |e 120000PZ1227935412  |e 120700PZ1227935412  |k 0/120000/  |k 1/120000/120700/  |p 1  |x j 
999 |a KXP-PPN1896852874  |e 4560006695 
BIB |a Y 
SER |a journal 
JSO |a {"name":{"displayForm":["Vivien Zahs, Martin Hämmerle, Katharina Anders, Stefan Hecht, Rudolf Sailer, Martin Rutzinger, Jack G. Williams, Bernhard Höfle"]},"recId":"1896852874","note":["Online veröffentlicht: 11. Juli 2019","Gesehen am 29.07.2024"],"physDesc":[{"extent":"17 S."}],"person":[{"given":"Vivien","display":"Zahs, Vivien","family":"Zahs","role":"aut"},{"display":"Hämmerle, Martin","family":"Hämmerle","given":"Martin","role":"aut"},{"display":"Anders, Katharina","family":"Anders","given":"Katharina","role":"aut"},{"given":"Stefan","family":"Hecht","display":"Hecht, Stefan","role":"aut"},{"family":"Sailer","display":"Sailer, Rudolf","given":"Rudolf","role":"aut"},{"role":"aut","display":"Rutzinger, Martin","family":"Rutzinger","given":"Martin"},{"given":"Jack G.","display":"Williams, Jack G.","family":"Williams","role":"aut"},{"given":"Bernhard","family":"Höfle","display":"Höfle, Bernhard","role":"aut"}],"title":[{"title":"Multi-temporal 3D point cloud-based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDAR","title_sort":"Multi-temporal 3D point cloud-based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDAR"}],"relHost":[{"part":{"volume":"30","text":"30(2019), 3 vom: Juli/Sept., Seite 222-238","pages":"222-238","extent":"17","year":"2019","issue":"3"},"physDesc":[{"extent":"Online-Ressource"}],"title":[{"title":"Permafrost and periglacial processes","title_sort":"Permafrost and periglacial processes"}],"type":{"media":"Online-Ressource","bibl":"periodical"},"id":{"eki":["271350911"],"doi":["10.1002/(ISSN)1099-1530"],"zdb":["1479993-5"],"issn":["1099-1530"]},"language":["eng"],"origin":[{"dateIssuedDisp":"1990-","publisherPlace":"New York, NY","dateIssuedKey":"1990","publisher":"Wiley"}],"pubHistory":["1.1990 -"],"note":["Gesehen am 28.02.08"],"recId":"271350911","disp":"Multi-temporal 3D point cloud-based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDARPermafrost and periglacial processes"}],"id":{"eki":["1896852874"],"doi":["10.1002/ppp.2004"]},"language":["eng"],"type":{"media":"Online-Ressource","bibl":"article-journal"},"origin":[{"dateIssuedDisp":"July/September 2019","dateIssuedKey":"2019"}]} 
SRT |a ZAHSVIVIENMULTITEMPO2019 

Similar Items