18503工作面是斜沟煤矿建矿以来最长的一个工作面。针对该工程，通过使用GPS 卫星定位技术、陀螺经纬仪定向技术优化测量方案，确保了18503工作面的顺利安全贯通，可为今后类似工程贯通测量提供借鉴。%18503 working face is the longest working face since Xiegou coal mine was built.According to the engineering,through the use of GPS satellite positioning technology and gyro theodolite orientation technology,the measurement scheme is optimized.It ensures 18503 working face holes smoothly and safely.The experience for simi-lar projects about holing through survey in the future can be provided.
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