地图投影实习报告

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1、地图投影实习报告一、实习目的熟练掌握横轴等角方位投影公式和计算，比较经纬网略图和长度比、面积比的变化曲线；掌握正轴等角割圆柱投影公式及计算方法和地图投影后经纬网的变形关系。二、实习地点中国地质大学（北京），教一楼327。三、实习内容横轴方位投影内容：1、制图区域：2、投影中心:3、经纬线间隔：4、计算公式：比例尺：球体半径：计算，x,y和u，P，并绘制经纬网略图和长度比、面积比的变化曲线。φλxyuP040#DIV/0!#DIV/0!1.07181.1487045#DIV/0!#DIV/0!1.04911.1

2、007050#DIV/0!#DIV/0!1.03111.0631055#DIV/0!#DIV/0!1.01731.0350060#DIV/0!#DIV/0!1.00771.0154065#DIV/0!#DIV/0!1.00191.0038070#DIV/0!#DIV/0!1.00001.0000075#DIV/0!#DIV/0!1.00191.0038080#DIV/0!#DIV/0!1.00771.0154085#DIV/0!#DIV/0!1.01731.0350090#DIV/0!#DIV/0!1.031

3、11.0631095#DIV/0!#DIV/0!1.04911.10070100#DIV/0!#DIV/0!1.07181.1487540.940-.891.07371.1528545-2.566-5.281.05111.1047550-1.1323.261.03301.0671555-.329.451.01921.0388560.906-2.361.00961.0192565.663-.691.00381.0076570#DIV/0!#DIV/0!1.00191.0038575.663.691.00381.

4、0076580.9062.361.00961.0192585-.329-.451.01921.0388590-1.132-3.261.03301.0671595-2.5665.281.05111.10475100.940.891.07371.15281040.336.111.07941.165110451.8462.851.05681.11681050.133.301.03871.0790105536.7307.641.02501.05061060.592.031.01531.03081065.059-6.8

5、11.00961.01921070#DIV/0!#DIV/0!1.00771.01541075.0596.811.00961.01921080.592-.031.01531.0308108536.730-7.641.02501.05061090.133-.301.03871.079010951.846-2.851.05681.116810100.336-.111.07941.16511540-.923-.591.08901.18601545-.670-.751.06641.13731550747.600-65

6、2.001.04841.09911555.814-.491.03471.0705156074.240-9.921.02501.05061565.478-.481.01921.03881570#DIV/0!#DIV/0!1.01731.03501575.478.481.01921.0388158074.2409.921.02501.05061585.814.491.03471.07051590747.600652.001.04841.09911595-.670.751.06641.137315100-.923.

7、591.08901.1860正轴等角割圆柱投影：1、制图区域：B：2、标准纬圈：3、经纬网间隔：4、投影比例尺：1:5、计算公式式中计算lgU算至小数后七位；x,y以cm为单位,算至小数点后三位；u,p算至小数点后四位。LBlgUxyup110000185.2441.07180.751311050.443.629185.2441.04910.7570110100.891.264185.2441.03110.7745110150.1347.052185.2441.01730.8049110200.1815.43

8、9185.2441.00770.8501110250.2301.358185.2441.00190.9135110300.2810.466185.2441.00001.0000110350.3349.473185.2441.00191.1172110400.3926.611185.2441.00771.2767115000.000193.6641.07180.751311550.443.629193