Arc4You GIS ArcView 3. extension extensions topology free download plugin ESRI.
Arc4You Topology, is a GIS extension, one of many extensions offered by Arc4You.
Arc4You GIS ArcView 3.x extension extensions, topology shapefile shapefiles polygon, clean build lines arc arcs node nodes snap snapping distance gap gaps overlap overlaps sliver download plugin ESRI.
Arc4You Topology is one of our successful extensions to ESRI ArcView 3.x that provides functions to create a proper line or polygon topology (advanced analysis, fully automatic cleaning, building polygons from lines).
Topology, Shapefile, Shapefiles, Polygon, Polygons, Arc, Arcs, Node, Snap Distance, Gap, Gaps, clean gaps, Overlap, Overlaps, Fuzzy Tolerance, Fuzzy
Nodes, Pseudo Nodes, Hidden Nodes, Line, Lines, Polyline, Polylines, Vertex, Vertices, Projection, Spheroid, Datum, Geographic Datum
This is a page about GIS (Geographic Information Systems) and extensions for it, especially for ESRI ArcView.
The digital management and analysis of spatial information in Geographic Information Systems (GIS) is part of modern environmental planning and with Arc4You Annotation you have better control of you data.
Arc4You Topology extents ESRI ArcView with the following functions:
Cleaning of empty, self intersecting or incorrect lines, creation of missing and cleaning of incorrect intersection points (using fuzzy tolerance), deletion of overlapping line segments, deletion of useless pseudo nodes, visualization of node errors (dangle, pseudo, 'fuzzy' and 'hidden' nodes), sophisticated fully automatic snapping of dangling nodes, cleaning of 'overshots' and 'undershots' (preventing snapback polygons), removal of duplicated vertices, removal of points outside theme extent and at 0/0 coordinate (intersection and floating point errors of ArcView) and others..
cleaning of collapsed or incorrect polygons ('pseudo islands'), deletion of overlapping areas, sophisticated deletion of small or narrow polygons and gaps (9 different methods to prevent or remove gaps), visualization of multiple islands and bottlenecks, removal of points outside theme extent and at 0/0 coordinate (intersection and floating point errors of ArcView) and others.
fast algorithm to build polygons from line themes (cleaned node-arc topology) including analysis of dangling, inclosed or corrupted arcs, 'hidden nodes' and 'pseudo islands', handling of complex and high order islands, calculation of island size and order (islands inside islands inside islands...).
Truncate, Move and Project coordinates (including transformation of the geographic date with the Standard Molodensky and the 7 parameters Helmert Transformation - also working in ArcView 3.1) .
analyse, generalize, generalise, smooth, spline, shift, truncate, round, densify, flip, transform, project
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