目前水体提取算法针对中低分辨率遥感影像提取效果较好，但应用于高分辨率影像细小水体时易受混合像元、异物同谱和阴影等因素的影响......

This paper presents a 1.2 V high accuracy thermal sensor analog front-end circuit with 7 probes placed around the microp......