国土部门中的有偿勘查市场容量大在地矿工作日益萎缩的同时，新兴的国土部门却大有作为。继全国性的县级土地利用现状调查之后，全国性的省级、地（市）级、县级土地利用总体规划又在全国开展。此外，地籍调查。地价评估等工作，都是需要投入较多技术力量才能完成的，而国... While the capacity of the paid exploration market in the land sector is shrinking steadily, the emerging land and resources departments have done a great job. Following the nationwide investigation of the present state of land use at county level, the overall national land use planning at the provincial, prefectural (city) level and county level has been carried out nationwide. In addition, cadastral surveys. Land evaluation, etc., are required to invest more technical ability to complete, and the country ...