Gravel celiac

The celiac inventory produces an annual cross-section of the state gravel situation with manual visual observation-based inventory. The data gives the degree of severity (1-4 on a scale) of the trunk and surface condition, bound to the road call to the nearest metre. Informs about the condition of gravel roads on the basis of the data collected on the damage to the road trunk, which is used to assist in the programming of gravel roads and monitoring of the condition.

本道路清查以人工目视观测为实施方式，生成全州碎石道路状况的年度横断面数据集。该数据对路基（road trunk）与路面状况的严重程度进行分级，等级范围为1至4，道路定位精确至最近1米。本数据集依托收集到的路基破损数据，可反映碎石道路的实际状况，用于辅助开展碎石道路的规划编制与状态监测工作。