Zobrazeno 1 - 10
of 334
pro vyhledávání: '"G. Hai"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-4-W9-2024, Pp 99-105 (2024)
The Antarctic Ice Sheet (AIS) holds the potential to raise global sea levels by a staggering 57 m. Ice shelves, extensions of these ice sheets into the ocean, play a crucial role in stabilizing the upstream ice sheet. The Brunt Ice Shelf (BIS), locat
Externí odkaz:
https://doaj.org/article/8292d231bca34c489e1a296549da382e
Publikováno v:
The Cryosphere, Vol 15, Pp 3083-3099 (2021)
We present the results of an assessment of ice surface elevation measurements from NASA's Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) along the CHINARE (CHINese Antarctic Research Expedition) route near the Amery Ice Shelf in East Antarctic
Externí odkaz:
https://doaj.org/article/29c7faba01ef4f638f628ed259623f8d
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B3-2021, Pp 443-448 (2021)
A field validation of the ICESat-2 elevation data has been conducted along the CHINARE (CHINese Antarctic Research Expedition) route near the Amery Ice Shelf in East Antarctica from December 2019 to February 2020. The study area covers a 520 km tra
Externí odkaz:
https://doaj.org/article/27f4117f892e45448e8c20913ab2be8c
Publikováno v:
Earth and Space Science, Vol 9, Iss 8, Pp n/a-n/a (2022)
Abstract Fractures are an important indicator of ice shelf instability and predecessors of calving events. It is of great importance to identify fractures and understand the formation and propagation processes of fractures. However, automated methods
Externí odkaz:
https://doaj.org/article/ce29f063dad04047884ea787d3030da9
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 1765-1769 (2019)
There exist several results of mass balance of the Antarctic Ice Sheet (AIS) estimated based the laser altimetry ICESat, especially for some with a significant difference. In this study, we attempt to use the ICESat data to re-estimate the mass balan
Externí odkaz:
https://doaj.org/article/0301be3b0ed14da5814321377fa6d2ca
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 1759-1763 (2019)
This paper presents a systematic fracturing study of the Filchner-Ronne Ice Shelf (FRIS) in Antarctica based on multisource data dating back to 1973. Two fracture maps of FRIS were extracted from Landsat-8 OLI images of 2014–2015 and MODIS mosaic o
Externí odkaz:
https://doaj.org/article/ba81f9e4d1fa49d6b75bb643a2f769c1
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W7, Pp 1513-1516 (2017)
This paper analyzes the precision and deviation of elevations acquired from Envisat and The Ice, Cloud and Land Elevation Satellite (ICESat) over typical ice gaining and losing regions, i.e. Lambert-Amery System (LAS) in east Antarctica, and Amundsen
Externí odkaz:
https://doaj.org/article/379e77f07eae46ad9cb89de754c012f4
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W7, Pp 1517-1520 (2017)
DEM Extraction from ASTER stereo pairs and three-dimensional registration by reference to ICESat laser altimetry data are carried out in upstream area of Lambert Glacier, East Antarctica. Since the study area is located in inland of East Antarctica
Externí odkaz:
https://doaj.org/article/c061787c5d014d81a27a4e32d009e777
ANTARCTIC ICE SHEET SURFACE MASS BALANCE ESTIMATES FROM 2003 TO 2015 USING ICESAT AND CRYOSAT-2 DATA
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B8, Pp 549-553 (2016)
An assessment of Antarctic ice sheet surface mass balance from 2003 to 2015 has been carried out using a combination of ICESat data from 2003 to 2009 and CryoSat-2 data from 2010 to 2015. Both data sets are of L2 and are currently processed separatel
Externí odkaz:
https://doaj.org/article/e1299451875f472b813f0464caf5cc2d
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXVIII-5/W16, Pp 607-611 (2012)
Cultural feature is important element in geospatial information library and the height information is important information of cultural features. The existences of the height information and its precision have direct influence over topographic map, e
Externí odkaz:
https://doaj.org/article/ff5ea1cc011243f8976d4dd672ab6f7b