DZ41-1986区域地质图地理底图编绘及地质图请绘规程比例尺1：50000.pdf

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1、0中华人民共和国地质矿产部部标准1r}Z41-86区域地质图地理底图编绘及地质图清绘规程比例尺1:500001986一07一02发布1986一12一01试行中华人民共和国地质矿产部批准目录地理底图编绘·，··········，·，····，···············1··⋯⋯，’，，······‘···············4-···········，·1···⋯⋯(1)1.1总则····。··········，···············4··。·。·····一:··················，··········，·······。··，···，···一(1)1.2编辑准备工作

2、······.·········，·········。···，······。··························，-········甲·········一(1)1.3制图资料··，··，······································。··，·。，······.’·······························，一(2)1.4成图方法···............................·，，·········“，，···‘················。·····‘······。·····⋯⋯(2)1.5原图编绘··，···

3、·‘··，·······。··-··，········，····，····1，··，···········，····卜·········。‘一(2)1.6各要素的制图综合····················，···一，’···，···，·······，····，···，····················一(4)1.7审校及验收·.............................................................·····⋯⋯，.·，。········⋯⋯(6)印刷原图清(刻)绘·.........................·，·······

4、···········一，..................................(7)2.1一般要求··············································，·········1···，············、、、·”·1······。·⋯，:’(7〕2.2对清(亥1}3绘蓝图的要求······························。·⋯⋯，....⋯⋯，····..···⋯⋯，。·⋯⋯(8》2.3分版方案及作业程序.........................................···.-··⋯⋯，·，······

5、··········一(8)2.4各要素清(刻)绘····，···.’··········，，··············，··，。···，······，··················，··，····一(8)2.5清绘原图整饰········，··········，············，····‘。·········。····，·······。···。·········，。······⋯⋯(10)2.6地质图件的设色及分色样图的制作···，··································，················，，··⋯(10)2.7审校样图·，····

6、····、·、、··‘···，·、、，·‘..................................................................(12)中华人民共和国地质矿产部部标准区域地质图地理底图编绘DZ41-88及地质图清绘规程比例尺I:50000地理底图编绘】.1总则了⋯，宝:5。的。区域地质调查图件的地理底图(以下简称“底图”)是供编制1:50000区域地质调查图件使用的，底图内容的选取及表示应根据区域地质调查图件的需要，并遵循地图制图的基本原原理。1.1.2底图既要有精确的数学基础和准确的地形、地物要素作为转绘地质内容的控制和骨架，又需通过各种地理要素

7、概括反映制图区域的自然地理特征和社会经济状况，以反映地质要素与地理环境之1可的相互关系。1.育.3底图采用高斯一克吕格投影，六度分带。按m际分幅编号，每幅图经差拓尸，纬差切‘:方里网标注偶数方里网，间距为4厘米。采用1954年北京坐标系，1958年黄海高程系。按成矿带分幅出版时，图尺寸(包括地质图整饰内容》应控制在大时开之内，其经纬差一般不超过18'及12,。内图廓以经纬线组成，经纬度取至整分。在