Gis.rar_contour line opengl_gis_opengl gis_等高线

-40 90 4383.84 -20 90 4384.075 0 90 4495.636 20 90 4558.028 40 90 4663.289 -60 70 4333.787 -40 70 4455.544 -20 70 4552.061 0 70 4631.471 20 70 4641.058 40 70 4630.354 60 70 4546.758 -80 50 4296.975 -60 50 4536.857 -40 50 4663.487 -20 50 4716.561 0 50 4727.006 20 50 4748.925 40 50 4635.515 60 50 4591.212 80 50 4411.952 -100 30 4237.225 -80 30 4414.577 -60 30 4745.359 -40 30 4692.017 -20 30 4724.593 0 30 4668.102 20 30 4707.041 40 30 4686.978 60 30 4532.768 80 30 4282.766 -100 10 4259.434 -80 10 4615.492 -60 10 4727.8 -40 10 4773.031 -20 10 4842.472 0 10 4767.789 20 10 4635.579 40 10 4737.301 60 10 4661.018 80 10 4354.88 -100 -10 4296.583 -80 -10 4545.086 -60 -10 4758.795 -40 -10 4787.528 -20 -10 4741.444 0 -10 4703.25 20 -10 4753.146 40 -10 4701.32 60 -10 4607.828 80 -10 4371.969 -100 -30 4310.104 -80 -30 4626.338 -60 -30 4787.46 -40 -30 4753.413 -20 -30 4688.297 0 -30 4595.528 20 -30 4703.743 40 -30 4668.917 60 -30 4451.005 80 -30 4271.503 -80 -50 4464.536 -60 -50 4693.598 -40 -50 4818.728 -20 -50 4822.927 0 -50 4775.642 20 -50 4684.076 40 -50 4642.565 60 -50 4415.604 80 -50 4247.546 -60 -70 4447.882 -40 -70 4675.032 -20 -70 4703.399 0 -70 4701.932 20 -70 4610.106 40 -70 4471.363 60 -70 4200.003 -40 -90 4377.972 -20 -90 4443.399 0 -90 4469.348 20 -90 4284.099 40 -90 4262.525