Скачать или смотреть Blackhawk, Silver Reef Rock Avalanches, Multispectral Image Analysis, 4k HD

0:00 Geologic Map Lucerne Valley, Dibblee, 1964, USGS I-426
0:18 geologic map on slope derived from USGS 1/3 arc sec DEM
0:36 slope from DEM
0:54 bands 4-3-2 on slope, enhanced saturation
1:13 bands 8-4-3 on slope, enhanced saturation
1:33 band 8 on slope
1:49 bands 4-3-2 natural color
2:09 bands 4-3-2 natural color, enhanced saturation
2:27 bands 8-4-3 false color infrared
2:44 bands 8-4-3 false color IR, enhanced saturation
3:02 bands 12-11-8 false color IR, atmospheric penetration
3:17 bands 12-11-8 false color IR, enhanced saturation
3:37 slight scale change, slope from USGS 1/3 arc sec DEM
3:57 USGS 1/3 arc sec DEM
4:13 bands 4-3-2 natural color
4:33 bands 8-4-3 false color IR
4:48 bands 12-11-8 false color IR, atmospheric penetration
5:07 bands 10-9-1 false color IR, UV
5:25 bands 8 and Sentinel-1 radar.

June 28, 2019 ESA Sentinel-2 multispectral satellite imagery of Blackhawk and Silver Reef Landslides, Lucerne Valley, San Bernardino Mountains, north of San Andreas Fault, Mojave Desert, California. Prepared with ESA SNAP and QGIS software for the purpose of reexamining stratigraphy and kinematics of the landslide complex. Playlist of my long-run-out landslide videos:
   • Blackhawk, Silver Reef Rock Avalanches, Mu...  

Additional information:

Shreve, Ronald Lee,1959, Geology and mechanics of the Blackhawk landslide, Lucerne Valley, California. Dissertation (Ph.D.), California Institute of Technology. http://resolver.caltech.edu/CaltechET...

Shreve, Ronald L., 1968, The Blackhawk landslide, Special Paper - Geological Society of America, 108, 47 p. https://pubs.geoscienceworld.org/book...

Shreve, Ronald L., 1968, Leakage and Fluidization in Air-Layer Lubricated Avalanches. GSA Bulletin 79 (5): 653-658. https://pubs.geoscienceworld.org/gsa/...

Shreve, R. L. 1987, Blackhawk landslide, southwestern San Bernardino County, California, Centennial Field Guide, Cordilleran Section, 109–114, Geological Society of America, Fresno, Calif. https://pubs.geoscienceworld.org/book...

Dibblee, T.W., 1964, Geologic map of the Lucerne Valley quadrangle, San Bernardino County, California, USGS Miscellaneous Geologic Investigations Map I-426
https://ngmdb.usgs.gov/Prodesc/prodde...

Powell, R.E., and Matti, J.C., 2000, Geologic map and digital database of the Cougar Buttes 7.5' quadrangle, San Bernardino County, California, USGS Open-File Report OF-2000-175
https://ngmdb.usgs.gov/Prodesc/prodde...
https://pubs.usgs.gov/imap/0426/repor...

Miller, F.K., and Cossette, P.M., 2004, Preliminary geologic map of the Big Bear City 7.5' quadrangle, San Bernardino County, California, USGS Open-File Report OF-2004-1193
https://ngmdb.usgs.gov/Prodesc/prodde...

USGS, 1987, Recent reverse faulting in the Transverse Ranges, California, Professional Paper 1339 https://pubs.er.usgs.gov/publication/...

CGS, 1986, Geologic Map San Bernardino Quadrangle
ftp://ftp.consrv.ca.gov/pub/dmg/pubs/rgm/RGM_003A/

USGS DEM data:
https://viewer.nationalmap.gov/basic/...

ESA Copernicus Open Access Hub: https://scihub.copernicus.eu/dhus/#/home

ESA Sentinel Application Program (SNAP) download:
http://step.esa.int/main/download/sna...

QGIS download: https://www.qgis.org/en/site/forusers...