Balance ice fluxes for the Antarctic Ice sheet

澳大利亚2025-11-18 更新2025-11-22 收录

南极冰盖

冰质量平衡

数据链接：

https://data.gov.au/data/dataset/balance-ice-fluxes-for-the-antarctic-ice-sheet1 数据链接链接失效反馈

官方服务：

资源简介：

Balance Ice Fluxes for the Antarctic ice sheet. These ice fluxes (in km^2/yr)represent the (hypothetical) distribution of ice flux that would keep the Antarctic ice sheet in its...

Ice Mass Balance. Version 1.0

冰质量平衡

气候变化

The temporal evolution of the mass balance of different ice categories was monitored at 10 sites that were carefully selected to represent the widest possible range of ice types and conditions. These

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南极边缘区250m冰面融水数据集（2000-2019）

南极冰盖

遥感监测

近年来，随着南极冰盖消融的加速，冰盖2000-2019表面形成大量冰面融水。深入理解南极冰盖冰面融水的时空间分布与动态变化，对于研究南极冰盖物质平衡具有重要意义。本数据集基于2000-2019年30m空间分辨率Landsat7和Landsat8影像，利用归一化水体指数、Gabor滤波和形态学路径开操作，生成冰面融水栅格数据集，在ARCGIS中将栅格水体掩膜转换为矢量数据。本数据集是基于Landsa

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南极冰盖表面高程数据（2003-2009）

南极冰盖

高程测量

南极冰盖高程数据采用雷达高度计数据(Envisat RA-2)和激光雷达数据(ICESat/GLAS)制成。为提高ICESat/GLAS数据的精度, 采用了五种不同的质量控制指标对GLAS数据进行处理, 滤除了8.36%的不合格数据。这五种质量控制指标分别针对卫星定位误差、大气前向散射、饱和度及云的影响。同时, 对Envisat RA-2数据进行干湿对流层纠正、电离层纠正、固体潮汐纠正和极潮纠正。

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Measurements of ice mass balance and temperature from autonomous Seasonal Ice Mass Balance (SIMB3) buoys deployed in the Central Arctic Ocean on the ArcWatch expedition in 2023

海冰监测

冰质量平衡

The dataset contains measurements made from three autonomous Seasonal Ice Mass Balance (SIMB) buoys. The buoys were deployed in the late summer of 2023 as part of the Alfred Wegener Institute ArcWatch

DataONE2024-11-14 更新100

Balance ice fluxes for the Antarctic Ice sheet

南极冰盖

冰通量模拟

Balance Ice Fluxes for the Antarctic ice sheet.These ice fluxes (in km^2/yr)represent the (hypothetical) distribution of ice flux that would keep the Antarctic ice sheet in its present shape (i.e. sur

Research Data Australia80

Balance ice fluxes for the Antarctic Ice sheet

资源简介：

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