adj忧郁的
发表于 2025-3-27 00:35:56
Remote Sensing of Glaciers in the Canadian Cordillera, Western Canada,ea that includes the provinces of British Columbia (BC), Alberta, and Yukon Territory. Glaciers in Alberta and British Columbia lost 11.1 ± 3.8 % of their area over the period 1985–2005, which represents an approximate annual shrinkage rate of 0.55 %. For the period 1985–1999 the average thinning ra
Commodious
发表于 2025-3-27 02:28:56
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Forsake
发表于 2025-3-27 08:01:50
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Carbon-Monoxide
发表于 2025-3-27 13:22:05
Glaciers and Perennial Snowfields of the U.S. Cordillera,d just one exceeds 10 km.. Where changes in size are known, the overwhelming majority of glaciers are shrinking. There are a few that are growing. These changes, with a few exceptions that relate mainly to rock debris abundances on the glaciers, are due overwhelmingly to climate change, though it is
occult
发表于 2025-3-27 16:52:01
Remote Sensing of Mountain Glaciers and Ice Caps in Iceland,ted outlet glaciers, 8 ice flow basins, 55 cirque glaciers, 73 mountain glaciers, and 5 valley glaciers. Twentyone surge-type glaciers have been documented. The superposition of ice caps on active volcanoes and associated rift zones within the neovolcanic zones of Iceland produces aperiodic jökulhla
Explosive
发表于 2025-3-27 17:59:00
Norway, Landsat imagery. The method works well when applied to glaciers having sparse debris cover. A larger challenge has been the interpretation and identification of individual glaciers and linking the new inventory to previous inventories that use different drainage divides. Assessing area changes betw
negotiable
发表于 2025-3-28 00:04:52
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门闩
发表于 2025-3-28 05:21:45
https://doi.org/10.1007/978-3-0348-7778-7lity of stereoscopic, multitemporal, and multispectral satellite imagery from the optical wavelength regions of the electromagnetic spectrum has greatly increased our ability to assess glaciological conditions and map the cryosphere. There are, however, important issues and limitations associated wi
颠簸地移动
发表于 2025-3-28 08:39:29
Integrated Sustainability Reportinglar irradiance. At-sensor radiance depends upon glacier surface material composition and intermixture of materials, solar and sensor geometry, and surface topography. To bridge the gap between investigative findings and spectral data, a physically based (i.e., based on first principles) linkage betw
Femish
发表于 2025-3-28 12:49:25
https://doi.org/10.1007/1-4020-4826-2d significant results regarding global glacier observations and understandings. In this chapter we provide an overview of the use of multispectral data and the methods typically applied in glacier studies. Besides multispectral techniques based on the visible and near-infrared section and the shortw