MapGIS制作地图入门详细图文过程.docx
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MapGIS制作地图入门详细图文过程
实验一根据图幅号校正
一、实验过程
1：
打开MapGIS软件地图编辑器，选择添加图层，右键当前编辑，矢量化光栅文件求反，栅格几何校正工具，开始校正。
2：
控制点信息，删除原控制点，图幅生成控制点，输入图幅信息，图幅坐标确定，生成GCP点，顺序修改所有控制点，计算控制点残差。
保存控制点信息。
3：
校正预览，逐格网校正，结束栅格校正。
4：
移除现图幅，添加保存的校正后图幅，单击图幅下方单位进行地理坐标系与单位的修改，保存文件。
二、实验结果
1：
控制点信息
控制点ID
校正点X坐标
校正点Y坐标
参照点x坐标
参照点Y坐标
RMS
1,
646.482715,
3924.965002,
566141.378498,
3352705.817095,
2.33229
2,
1319.616256,
3926.175857,
567000.000000,
3352711.047855,
0.47576
3,
2105.612795,
3928.583756,
568000.000000,
3352717.224861,
1.88233
4,
2891.690571,
3932.203788,
569000.000000,
3352723.493424,
2.05069
5,
3676.324833,
3936.795278,
570000.000000,
3352729.853450,
1.18464
6,
4462.645330,
3941.796375,
571000.000000,
3352736.305067,
0.38865
7,
5247.522314,
3945.602207,
572000.000000,
3352742.848115,
1.18878
8,
5369.474367,
3946.152117,
572154.393966,
3352743.866466,
0.77375
9,
5371.232172,
3744.519111,
572152.702660,
3353000.000000,
0.14592
10,
5250.292335,
3743.356495,
572000.000000,
3353000.000000,
1.0661
11,
4465.566082,
3734.575373,
571000.000000,
3353000.000000,
0.15665
12,
3679.796581,
3725.954750,
570000.000000,
3353000.000000,
0.19613
13,
2894.107330,
3717.334128,
569000.000000,
3353000.000000,
0.2136
14,
2108.658828,
3708.793756,
568000.000000,
3353000.000000,
0.39921
15,
1322.648577,
3700.092883,
567000.000000,
3353000.000000,
0.27055
16,
648.565838,
3692.447965,
566139.597831,
3353000.000000,
1.913
17,
5375.691643,
2961.628723,
572146.098325,
3354000.000000,
2.64997
18,
5261.626009,
2960.600111,
572000.000000,
3354000.000000,
2.57857
19,
4476.418257,
2951.176990,
571000.000000,
3354000.000000,
1.72425
20,
3690.889505,
2942.155118,
570000.000000,
3354000.000000,
1.34634
21,
2905.280504,
2933.213496,
569000.000000,
3354000.000000,
1.06606
22,
2119.430752,
2923.950875,
568000.000000,
3354000.000000,
0.44094
23,
1332.939002,
2914.929003,
567000.000000,
3354000.000000,
0.72423
24,
653.858968,
2906.753311,
566133.543852,
3354000.000000,
1.17052
25,
5382.075715,
2172.960330,
572139.492212,
3355000.000000,
1.59451
26,
5272.959683,
2171.824986,
572000.000000,
3355000.000000,
1.352
27,
4487.832181,
2163.124113,
571000.000000,
3355000.000000,
1.40533
28,
3701.741680,
2154.824491,
570000.000000,
3355000.000000,
1.02457
29,
2916.533928,
2146.203868,
569000.000000,
3355000.000000,
1.0944
30,
2130.042177,
2137.342496,
568000.000000,
3355000.000000,
1.24635
31,
1343.791177,
2129.123123,
567000.000000,
3355000.000000,
1.14174
32,
660.033564,
2121.459894,
566127.488241,
3355000.000000,
1.31307
33,
5388.297889,
1387.421667,
572132.884319,
3356000.000000,
1.93853
34,
5284.855106,
1386.741355,
572000.000000,
3356000.000000,
1.57483
35,
4498.925105,
1378.200983,
571000.000000,
3356000.000000,
1.40035
36,
3713.155603,
1370.142110,
570000.000000,
3356000.000000,
0.83705
37,
2927.225602,
1361.360987,
569000.000000,
3356000.000000,
0.89351
38,
2140.814102,
1352.981115,
568000.000000,
3356000.000000,
0.7887
39,
1354.322352,
1344.280243,
567000.000000,
3356000.000000,
1.43164
40,
665.645129,
1337.289961,
566121.431000,
3356000.000000,
0.36846
41,
5395.240914,
606.858484,
572126.274649,
3357000.000000,
2.68089
42,
5295.867780,
605.670219,
572000.000000,
3357000.000000,
2.54358
43,
4510.339029,
596.808847,
571000.000000,
3357000.000000,
2.40403
44,
3724.409027,
587.626475,
570000.000000,
3357000.000000,
1.83249
45,
2938.077777,
578.203354,
569000.000000,
3357000.000000,
0.9325
46,
2151.265027,
569.422232,
568000.000000,
3357000.000000,
1.29546
47,
1365.335026,
560.239861,
567000.000000,
3357000.000000,
1.25369
48,
671.014664,
552.397766,
566115.372128,
3357000.000000,
0.47716
49,
672.480188,
301.041234,
566113.401831,
3357325.134338,
4.08226
50,
1368.414115,
301.430729,
567000.000000,
3357330.543362,
1.99574
51,
2155.534264,
303.509483,
568000.000000,
3357336.730745,
0.9098
52,
2942.013401,
306.238628,
569000.000000,
3357343.009677,
1.80104
53,
3728.493527,
310.420460,
570000.000000,
3357349.380416,
1.55643
54,
4514.091889,
314.530442,
571000.000000,
3357355.842691,
1.02215
55,
5300.092490,
317.444865,
572000.000000,
3357362.396772,
1.60508
56,
5397.272976,
317.317474,
572123.873477,
3357363.214949,
2.01729
2：
校正结果图
实验二手动方式输入控制点校正
一、实验过程
1：
打开MapGIS软件地图编辑器，选择添加图层，右键当前编辑，矢量化光栅文件求反，栅格几何校正工具，开始校正。
2：
控制点信息，删除原控制点，添加四个新控制点，计算控制点残差。
保存控制点信息。
3：
校正预览，几何校正或影像精校正，结束栅格校正。
4：
移除现图幅，添加保存的校正后图幅，单击图幅下方单位进行地理坐标系与单位的修改。
二、实验结果
1：
控制点信息
ID
校正点X坐标
校正点Y坐标
参照点x坐标
参照点Y坐标
RMS
1,
1365.292996
560.360041
567000.000000
3357000.000000
0.44985
2,
4498.770842
1378.015680
571000.000000
3356000.000000
0.59979
3,
2108.590944
3708.663984
568000.000000
3353000.000000
0.59979
4,
4465.216221
3734.42210
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