Space-based mapping of glacier changes using ASTER and GIS tools

被引：54

作者：

Khalsa, SJS ^{[1
]}

Dyurgerov, MB

Khromova, T

Raup, BH

Barry, RG

机构：

[1] Univ Colorado, Natl Snow & Ice Data Ctr, Boulder, CO 80309 USA

[2] Univ Colorado, Inst Arctic & Alpine Res, Boulder, CO 80309 USA

[3] Russian Acad Sci, Inst Geog, Moscow 109017, Russia

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 2004年 / 42卷 / 10期

关键词：

geographic information systems (GIS); remote sensing; terrain mapping;

D O I：

10.1109/TGRS.2004.834636

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

We describe an investigation that combines space-based observations of glacier parameters with historical glaciological data derived by traditional means to predict changes in ice extent and volume for the Ak-shirak Range in the interior Tien Shan of Central Asia. A variety of geographic information systems and photogrammetric tools are used to extract glacier outlines, derive of a digital elevation model, and compute area versus elevation distribution functions from data acquired by the Advanced Spaceborne Thermal Emission and Reflection radiometer. These products are then used in a glaciological methodology that can predict the response of glacier systems to changes in local climate.

引用

页码：2177 / 2183

页数：7

共 28 条

[1] Glacier snow line mapping using ERS-1 SAR imagery [J].

Adam, S ;

Pietroniro, A ;

Brugman, MM .

REMOTE SENSING OF ENVIRONMENT, 1997, 61 (01) :46-54

[2]

[Anonymous], 1975, J GLACIOL, DOI [DOI 10.3189/S0022143000034511, 10.3189/S0022143000034511]

[3]

[Anonymous], 1991, 4 NHRI

[4]

[Anonymous], OLEDENENIE TYAN SHAN

[5]

[Anonymous], GLETSCHERKUNDE GLAZI

[6]

[Anonymous], CLIMATE CHANGE 2001

[7] Rapid wastage of Alaska glaciers and their contribution to rising sea level [J].

Arendt, AA ;

Echelmeyer, KA ;

Harrison, WD ;

Lingle, CS ;

Valentine, VB .

SCIENCE, 2002, 297 (5580) :382-386

[8] Find the firn line! The suitability of ERS-1 and ERS-2 SAR data for the analysis of glacier facies on Icelandic icecaps [J].

Brown, IA ;

Kirkbride, MP ;

Vaughan, RA .

INTERNATIONAL JOURNAL OF REMOTE SENSING, 1999, 20 (15-16) :3217-3230

[9]

Day C, 2004, PHYS TODAY, V57, P24

[10]

DEDIEU JP, 2003, P IGARSS

← 1 2 3 →