ArcInfo学习.pdfVIP

第1 讲 ARCINFO 学习_1 影像文件到矢量文件的完整过程 Arc: workspace e:\temp Arc: ae E:\TEMP is not a valid workspace Trying to convert it into one. Copyright (C) 1982-1997 Environmental Systems Research Institute, Inc. All rights reserved. ARCEDIT (COGO) Version 7.1.1 (Thu Feb 6 23:26:50 PST 1997) Arcedit: disp 9999 WARNING the Map extent is not defined Arcedit: image cyb.tif Arcedit: mape image cyb.tif Arcedit: draw Arcedit: create c1 Creating E:\TEMP\C1 Digitize a minimum of 4 tics. Signal end of tic input with Tic-ID = 0 Tic-ID: 1(回车) Tic-ID: 2(回车) Tic-ID: 3(回车) Tic-ID: 4(回车) Tic-ID: 0(回车) Enter initial boundary Define the box Arcedit: ec c1 The edit coverage is now E:\TEMP\C1 Arcedit: de arc label tic ids Arcedit: draw Arcedit: clear Arcedit: ef arc (编辑弧段时，开始、结束按2 键，退点按4 键) 0 element (s) for edit feature ARC Coverage has no COGO attributes Arcedit: nodesnap closest * 注：为捕捉节点的设置，也可通过建立拓朴关系，之后删除过头的方式完成矢 量化过程。 Define the tolerance circle Enter the center Enter the edge Arcedit: add Options 1) Vertex 2) Node 3) Curve 4) Delete vertex 5) Delete arc 6) Spline on/off 7) Square on/off 8) Digitizing Options 9) Quit Arcedit: clear Arcedit: draw Arcedit: image off (打开影象图层) Arcedit: draw Arcedit: image on (关闭影象图层) Arcedit: draw Arcedit: sel;split;sel;delete;sel;v move(移动时，选中变为三角形，按 4 键，到指定的Node 点，即实现两指定Node 点的移动) Arcedit: save Arcedit: build Sorting... Assembling polygons... Built 19 polygon(s) Arcedit: clean Sorting... Intersecting... Assembling polygons... Built 19 polygon(s) Arc: build c1 Building lines... Arc: clean c1 Arc: export cover c1 d:\c1 n (以非压缩形式输出.E00 格式) Exporting c1 into interchange file d:\c1.e00... Arc: list c1.pat Arc: list c1.aat Arc: tables Copyright (C) 1982-1997 Environmental Systems Research Institute, Inc. All rights reserved. TABLES Version 7.1.1 (Thu Feb 6 23:26:50 PST 1997) Enter Command: additem c1.pat code1 4 8 f