系统数据1-9.txt

基于CAD开发的测绘行业应用程序！本程序满足沉降观测的示意图绘制、报表生成等功能

20021118,,21.4218,0,21.7971,0,21.7962,0,21.4192,0,21.4240,0
20021206,,21.4215,-0.3,21.7968,-0.3,21.7944,-1.8,21.4185,-0.7,21.4234,-0.6
20030421,,21.4188,-3,21.7944,-2.7,21.7926,-3.6,21.4158,-3.4,21.4180,-6
20030514,,21.4177,-4.1,21.7938,-3.3,21.7918,-4.4,21.4152,-4,21.4171,-6.9
20030606,,21.4177,-4.1,21.7940,-3.1,21.7918,-4.4,21.4150,-4.2,21.4170,-7
20030626,,21.4163,-5.5,21.7926,-4.5,21.7907,-5.5,21.4133,-5.9,21.4155,-8.5
20030717,,21.4158,-6,21.7924,-4.7,21.7904,-5.8,21.4125,-6.7,21.4148,-9.2
20031203,,21.4112,-10.6,21.7888,-8.3,21.7854,-10.8,21.4078,-11.4,21.4094,-14.6
20040514,,21.4105,-11.3,21.7888,-8.3,21.7859,-10.3,21.4078,-11.4,21.4094,-14.6