剖面图地形线的快速切制方法――王得志 2010.1.16以下切制剖面方法，提高效率10倍，准确无误。

一、采集高程点1、在地形地质图上把勘探线与地形线的交点浏览一下：两起及终点点标高、最低点标高、最高点标高，有无山脊或沟谷。

2、使用电子表格把高程点全部采集出来。

如表1起点 999.5交点1 1000交点2 1002交点3 1004交点4 1006交点5 1008交点6 1010 交点7 1012 交点8 1014 交点9 1016 交点10 1018 交点11 1020 交点12 1022 交点13 1024 交点14 1026 交点15 1028 逐 渐 升 高交点16 1030 山脊 交点17 1028交点18 1026交点19 1024交点20 1022 交点21 1020 交点22 1018 交点23 1016 交点24 1014 交点25 1012 交点26 1014 终点 1005 逐 渐 下 降表2起点 999.5 交点1 998 交点2 996 交点3 994 交点4 992 交点5 990 交点6 988 交点7 986 交点8 984 交点9 982 交点10 980 逐 渐 下 降交点11 978交点12 976交点13 974交点14 972交点15 970交点16 968 谷底 交点17 970交点18 972交点19 974交点20 976 交点21 978 交点22 980 交点23 982 交点24 984 交点25 986 交点26 988 终点 999.5 逐 渐 升 高三、采集坐标1、采用夏冰地质插件起动MAPGIS67软件⑴采用折线工具沿勘探线（或剖面线）点击端点、交点1、交点2、……终点，结束。

⑵点击菜单栏“1辅助工具”，1辅助工具――导入导出功能――导出线拐点坐标，选择刚刚划好的折线，根据对话框，保存文件。

⑶打开保存的文件。

如点号,X,Y0,2398488.31849004,266690.99753911,1,2398489.15185325,266691.67938174,2,2398490.43977820,266692.81578611,3,2398491.65194287,266693.72490961,4,2398492.86410753,266694.78555369,5,2398493.69747074,266695.46739632,6,2398495.89451920,266697.13412273,7,2398498.01580736,266698.64932856,8,2398500.21285582,266700.54333586,9,2398502.10686311,266702.05854169,10,2398503.39478807,266703.27070635,11,2398504.68271302,266704.10406956,12,2398506.19791886,266705.31623423,13,2398507.03128206,266706.07383714,14,2398507.94040556,266706.98296064,15,2398509.07680994,266707.66480327,16,2398510.59201577,266708.87696793,17,2398512.41026277,266710.39217376,18,2398513.60151529,266711.35863617,19,2398514.94015721,266712.63353324,20,2398515.76884031,266713.33472663,21,2398517.04373738,266714.19528215,22,2398518.22301717,266715.31081709,23,2398519.68914880,266716.39447960,24,2398520.64532160,266717.41439726,25,2398521.63336683,266718.05184579,26,2398522.97200876,266719.03989102,27,2398523.99192641,266720.02793625,转换成表格0 2398488.31849004 266690.997539111 2398489.15185325 266691.679381742 2398490.43977820 266692.815786113 2398491.65194287 266693.724909614 2398492.86410753 266694.785553695 2398493.69747074 266695.467396326 2398495.89451920 266697.134122737 2398498.01580736 266698.649328568 2398500.21285582 266700.543335869 2398502.10686311 266702.0585416910 2398503.39478807 266703.2707063511 2398504.68271302 266704.1040695612 2398506.19791886 266705.3162342313 2398507.03128206 266706.0738371414 2398507.94040556 266706.9829606415 2398509.07680994 266707.6648032716 2398510.59201577 266708.8769679317 2398512.41026277 266710.3921737618 2398513.60151529 266711.3586361719 2398514.94015721 266712.6335332420 2398515.76884031 266713.3347266321 2398517.04373738 266714.1952821522 2398518.22301717 266715.3108170923 2398519.68914880 266716.3944796024 2398520.64532160 266717.4143972625 2398521.63336683 266718.0518457926 2398522.97200876 266719.0398910227 2398523.99192641 266720.02793625 删除两列2398488.31849004 266690.997539112398489.15185325 266691.679381742398490.43977820 266692.815786112398491.65194287 266693.724909612398492.86410753 266694.785553692398493.69747074 266695.467396322398495.89451920 266697.134122732398498.01580736 266698.649328562398500.21285582 266700.543335862398502.10686311 266702.058541692398503.39478807 266703.270706352398504.68271302 266704.104069562398506.19791886 266705.316234232398507.03128206 266706.073837142398507.94040556 266706.982960642398509.07680994 266707.664803272398510.59201577 266708.876967932398512.41026277 266710.392173762398513.60151529 266711.358636172398514.94015721 266712.633533242398515.76884031 266713.334726632398517.04373738 266714.195282152398518.22301717 266715.310817092398519.68914880 266716.394479602398520.64532160 266717.414397262398521.63336683 266718.051845792398522.97200876 266719.039891022398523.99192641 266720.02793625用设计好的电子表格公式直接求出每点到起点的距离。

1.0767560592.7939015034.3070242185.9170679256.9937870189.74955775212.3526452615.2511695617.6766798319.440303420.9658993222.9063092824.0304670725.3091538826.6215239928.5619313730.9283909532.4623726734.3049472435.3902765836.9225556738.5410979240.362393641.7477476442.9163899444.5784685745.99302143增加列1.0767560592.7939015034.3070242185.9170679256.9937870189.74955775212.3526452615.2511695617.6766798319.440303420.9658993222.9063092824.0304670725.3091538826.6215239928.5619313730.9283909532.4623726734.3049472435.3902765836.9225556738.5410979240.362393641.7477476442.9163899444.5784685745.99302143复制高程0 999.51.076756059 10002.793901503 10024.307024218 10045.917067925 10066.993787018 1008 9.749557752 1010 12.35264526 1012 15.25116956 1014 17.67667983 101619.4403034 101820.96589932 1020 22.90630928 102224.03046707 102425.30915388 102626.62152399 1028 28.56193137 1030 30.92839095 1028 32.46237267 102634.30494724 102435.39027658 102236.92255567 1020 38.54109792 101840.3623936 101641.74774764 101442.91638994 101244.57846857 101445.99302143 1005用word表格工具转换成计算机默认的坐标格式文本0,999.51.076756059,10002.793901503,10024.307024218,10045.917067925,10066.993787018,10089.749557752,101012.35264526,101215.25116956,101417.67667983,101619.4403034,101820.96589932,102022.90630928,102224.03046707,102425.30915388,102626.62152399,102828.56193137,103030.92839095,102832.46237267,102634.30494724,102435.39027658,102236.92255567,102038.54109792,101840.3623936,101641.74774764,101442.91638994,101244.57846857,101445.99302143,1005此格式即可用CAD生成剖面的地形线了。