通过GPS测量技术对地面近井点进行检核,保证了工业广场等地面建筑测量精度,对绘制各种图纸起到了至关重要的作用。同时对副井井筒十字线进行了重建,满足了地测标准化要求,同时确保了副井提升运输的安全,经济效益和安全效益均十分显著。 Through the GPS measurement technology to check the near well point on the ground, to ensure the industrial square and other ground buildings measuring accuracy, drawing a variety of drawings played a crucial role. At the same time, the cross shaft of the auxiliary shaft was reconstructed to meet the requirements of geodesy standardization and ensure the safety of the auxiliary shaft to enhance the transportation. The economic benefits and safety benefits were all significant.