ARCGIS拓扑检查步骤(ARCGIStopologycheckstep)

更新时间:2023-06-24 11:32:32 阅读: 评论:0

ARCGIS拓扑检查步骤(ARCGIS topology check step)
Start ArcCatlalog;
Choo a local directory, "right click" - > "new" - > "create a personal personal GeoDataba";
Select the GeoDataba just created "right click" - > "new" - > "data t datat" coordinate system; data t, if you are not sure you choo to coordinate system analysis of data;
Just lect the created data t, "right click" - > "inport --feature class single import feature class, you need to import topology analysis data;
Just lect the created data t, "right click" - > "new" - > "topology", create topology, topology according to the prompts to create, add topological rules;
吃生姜Topology analysis.
Finally, open the file generated by the topology rule in ArcMap, and u the error record information in the topolopy toolbar to modify it
Import the data t into ARCMAP and edit it by clicking the edit button.
Open the eidt drop-down menu, lect the more editing Toolstopology appears topology editing toolbar.
Select the data to topology, and click the error inspector
button.
In the error inspector dialog box, click arch now to find all topology errors.
Mark as Exception for line errors.
The polygon error checking, first lect the wrong spot, right click to lect zoom to, and then click merge, lect the appropriate chart for merge treatment, so as not to lo the information class.
[part one]
In ArcGIS, about topolopy operations, there are two places, one in ArcCatalog and one in arcmap. Typically, we build topologies in ArcCatalog, called topology rules, and establish topologies in ArcMap, called topology processing.
The topology creation rules provided in ArcCatalog are mainly for checking topological errors, some of which can be modified and adjusted within the limitation. After you t up the topology rules, you can open some topology rules in ArcMap and modify them according to the error hint.
In the ArcMap topolopy toolbar the main function of the line topology (delete duplicate lines, the line of interction point and so on, topolopy planarize lines), according to the line topology generation surface (topolopy construct features), the topology editor (such as shared edge edit etc.), topology error display (ud for displaying the topology rules created
in ArcCatalog the error in error inspector in topolopy), re verification of topology error (i.e. refresh error records).
[cond part]
Specific steps for creating topology rules in ArcCatalog
To create topology rules in ArcCatalog, you must ensure that the data is in the Geodataba format and that the element class that want to perform topological rule checking are t in the same t of elements.
Therefore, first create a new Geodataba, then create a collection of elements under it, and then create the element class or import the other data as the element class into the t of elements.
Into the element t, right-click on the right margin of the window, new->topolopy in the pop-up right-click menu, and then follow the prompts and add some rules to complete the topology check.
Finally, open the file generated by the topology rule in ArcMap, and u the error record information in the topolopy toolbar to modify it.
[third part]
Topology rules about Geodataba
Polygon topology联通400电话
1.must, not, overlay: single factor class, polygon elements can not overlap each other
2.must not have gaps: a single element class, a continuous connected polygon region, with no blank space in the middle (non data area)
古筝尺寸
4.boundary, must, be, covered, by: polygon + line,
The boundary of the polygon layer overlaps with the line layer (the line layer can have more elements that are not overlapped)
5.must, be, covered, by, feature, class, of: polygon + polygon, the first polygon layer must be completely covered by cond (provinces, relationships with the whole country)
6.must, be, covered, by: polygon + polygon, the first polygon layer must have cond completely covered (national and provincial)
7.must, not, overlay, with: polygon + polygon, polygon of two polygons can not exist a pair of elements covered by each other
8.must, cover, each, other: polygon + polygon, the elements of the two polygons must overlap completely
手指饼干的做法
纸花教程
乘法符号9.area boundary, must, be, covered, by, boundary, of,: polygon + polygon, each element of the first polygon must be completely covered by one or more polygons
10.must, be, properly, inside, polygons: dot + polygon, the elements of the dot layer must all be inside the polygon
11.must, be, covered, by, boundary, of: points + polygons, points must be on the boundary of the polygon
肖恩蒙德兹Line topology津津有味
1.must not have Dangle: line cannot have dangling nodes
2.must, not, have, pudo-node: line, cannot have pudo node
3.must, not, overlay: lines cannot be wired together (between different elements)
4.must, not, lf, overlay: lines, an element that cannot be lf covered
5.must not interct: lines cannot be wired across (between different elements)
6.must, not, lf, interct: line, cannot be wired lf interction
7.must, not, interct, or, touch, interrior: lines cannot interct and overlap

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