摘要
土地损毁预测与制图是土地复垦项目的重点工作。通过分析井工煤矿开采沉陷特点,认为矿区土地损毁具有空间、时序和属性三个特征。基于MAPGIS设计了土地损毁预测流程,给出了时空运算规则和属性输出方法。提出了能表征土地损毁和复垦规划信息的MAPGIS制图方法。实践表明,该方法能够准确、高效地完成井工煤矿土地损毁预测和制图任务。
The land destruction prediction and mapping are important work of the land reclamation project. The features of land destruction in Jinggong coal mine were analyzed, think that the land destruction of mining area have three characteristics of spatiality, time sequence and attribute. Based on MAPGIS, design the process of land destruc- tion prediction and give the algorithm of time and space and attribute output method. Put forward the MAPGIS mapping method to characterize the land destruction and reclamation planning information. Practice shows that these methods can accurately and efficiently complete land destruction prediction and mapping tasks in Jinggong coal mine.
出处
《山西焦煤科技》
2013年第8期29-31,35,共4页
Shanxi Coking Coal Science & Technology
