2012-2013年中国第29次南极考察达尔克冰川影像数据

2012-2013年中国第29次南极考察期间采用小数码（哈苏 H4D-60）航拍对达尔克冰川监测点复测，确定达尔克冰川运动矢量数据、地面控制点数据和影像图片。该数据经过了标准化的处理和质量控制。达尔克冰川是南极冰盖边缘一条冰盖溢出型冰川。对达尔克冰川的运动进行观测，有助于研究南极冰盖物质平衡、南极气候变化等。

During 2012–2013, within the framework of the 29th Chinese National Antarctic Research Expedition, re-surveys of the monitoring sites of the Dalke Glacier were carried out via aerial photography using a Hasselblad H4D-60 compact digital camera, resulting in the acquisition of motion vector data, ground control point (GCP) data, and image datasets of the glacier. All datasets have undergone standardized processing and quality control procedures. The Dalke Glacier is an outlet glacier located at the margin of the Antarctic Ice Sheet. Observations of the Dalke Glacier's flow dynamics contribute to research on Antarctic Ice Sheet mass balance, Antarctic climate change, and other related scientific fields.