Based on the historical documents and measured data from the active-layer temperature(ALT) at A, B and C locations(4 670......

冰碛物覆盖型冰川边界的自动识别是冰川遥感监测的难点,综合遥感图像和DEM等多种数据,提出了一种基于遥感和地理信息系统的改进的......