龙门山断裂带北东段活动断裂的遥感影像解译及构造活动性分析

谢小平, 白毛伟, 陈芝聪, 柳伟波, 席书娜

Remote sensing image interpretation and tectonic activity study of the active faults along the northeastern segment of the Longmenshan fault

Xiaoping XIE, Maowei BAI, Zhicong CHEN, Weibo LIU, Shuna XI

表1 窗口边长与最大地形起伏度关系

Tab.1 Relationship between the side length of window and the maximum degree of topographic relief

指标 窗口大小(i×i) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 窗口边长/m 30 60 90 120 150 180 210 240 270 300 330 360 390 420 450 480 510 最大地形起伏度/m 481 983 1 551 1 909 2 015 2 015 2 018 2 021 2 024 2 036 2 038 2 038 2 012 2 071 2 071 2 068 2 071