To complete the synthetic information mineral resources prediction, it needs to establish independent and dependent map level groups on GIS platform and use related mathematic model. 在GIS平台上建立自变量、因变量图层组,应用相应的数学模型,来实现综合信息矿产预测。
The isoline map has been worked out according to mathematic model established, which is of great significance to CBM reserves and gas-related safety management in coal mines. 然后建立相应的数学模型,编制了成庄煤矿3煤层含气量等值线图,这对煤层气资源量计算、煤矿瓦斯安全管理具有重要现实意义。