控制点坐标点号K1K2K3K4K5K6K7K8X坐标3882829.97813882671.17963882496.34983882274.11763882053.18603881756.30693881650.43213881431.1039Y坐标505396.5383505479.1178505596.3050505562.2927505538.6841505560.7908505600.2365505537.8752高程377.8707376.2878377.0906376.93373.8958372.7971373.5124371.2491