Cadastralឧបករណ៍ដំណើរការ

Parcel Split Tool

បំបែកក្បាលដីតាមផ្ទៃស្មើគ្នា តាមចម្ងាយរបារថេរ តាមសមាមាត្រកំណត់ ឬតាមខ្សែដែលអ្នកគូស ជាមួយការគ្រប់គ្រងទិសចាប់ផ្តើម និងរបៀបដោះស្រាយផ្នែកសល់។

រកឃើញនៅឯណា
KGA Toolbox ▸ Geoprocessing ▸ Cadastral Tools ▸ Parcel Split Tool

ទិដ្ឋភាពទូទៅ

This is the manual-control counterpart to Parcel Split Optimizer: you specify the division rule, and the tool applies it exactly.

ការប្រើប្រាស់

  • Subdivision Method determines which of the remaining parameters apply:
MethodParameters used
AREA_EQUAL (default)Number of divided Parts, or Target Part Area
DISTANCEStrip Distance
PROPORTIONALPart Ratios
USER_LINESplit Line
  • AREA_EQUAL divides the parcel into equally sized parts. Give either Number of divided Parts (to get that many equal parts) or Target Part Area (to get as many parts of that size as fit).
  • PROPORTIONAL uses Part Ratios — a list of relative shares, such as 2,1,1 for parts of one half and two quarters. Ratios are relative, not absolute areas.
  • USER_LINE cuts along the geometry in Split Line, which must be a polyline layer. Draw the cut line first, then run the tool.
  • Guide Line is an optional polyline that steers the direction of the split for the area and distance methods, so the division lines run parallel to a road or an existing boundary rather than along an arbitrary axis.
  • Split from sets which side the division starts at, defaulting to NORTH. It has a direct effect on the result — splitting the same parcel from NORTH and from EAST produces different parts of equal area but different shape.
  • Remainder Handling applies when the parcel does not divide exactly: Use KEEP_REMAINDER when each part must meet an exact area; use DISTRIBUTE_TO_PARTS when no undersized offcut is acceptable.
    • KEEP_REMAINDER (default) — the leftover area stays as its own smaller part.
    • DISTRIBUTE_TO_PARTS — the leftover is spread across the parts, so all parts are slightly larger than nominal.

ប៉ារ៉ាម៉ែត្រ

Parameters for Parcel Split Tool
ឈ្មោះប្រភេទទិន្នន័យការពិពណ៌នា
Input Parcel LayerFeature Layer

The parcel layer to subdivide. Polygon geometry only.

Subdivision MethodString

The division rule. Default is AREA_EQUAL.

  • AREA_EQUAL — equal-area parts
  • DISTANCE — fixed-width strips
  • PROPORTIONAL — parts sized by ratio
  • USER_LINE — cut along a drawn line
Number of divided Partsជម្រើសLong

How many parts to create. Used with AREA_EQUAL.

Strip Distanceជម្រើសDouble

The width of each strip. Used with DISTANCE.

Guide Lineជម្រើសFeature Set

A polyline steering the direction of the division lines, so they run parallel to a road or boundary. Polyline geometry only.

Split Lineជម្រើសFeature Layer

The line along which the parcel is cut. Required for USER_LINE. Polyline geometry only.

Part Ratiosជម្រើសString

The relative shares for each part, such as 2,1,1. Required for PROPORTIONAL.

Split fromString

The side the division starts from. Default is NORTH.

  • NORTH, SOUTH, EAST, WEST
  • NORTH-EAST, NORTH-WEST, SOUTH-EAST, SOUTH-WEST
Target Part Areaជម្រើសDouble

The area each part should have. An alternative to Number of divided Parts for AREA_EQUAL.

Remainder Handlingជម្រើសString

How leftover area is treated when the parcel does not divide exactly. Default is KEEP_REMAINDER.

  • KEEP_REMAINDER — the leftover becomes its own smaller part
  • DISTRIBUTE_TO_PARTS — the leftover is spread across all parts
Output ParcelsFeature Class

The subdivided parcel feature class to create.

របៀបប្រើ

Divide into equal parts

  1. On the KGA Toolbox tab, in the Geoprocessing group, open the Cadastral Tools gallery and click Parcel Split Tool.
  2. Set Input Parcel Layer.
  3. Leave Subdivision Method as AREA_EQUAL and set Number of divided Parts.
  4. Set Split from to the side the division should start at.
  5. Optionally set Guide Line so the division lines run parallel to a road.
  6. Set Remainder Handling and Output Parcels, then click Run.

Divide along a drawn line

  1. Digitise the cut line into a polyline layer.
  2. Open the tool and set Subdivision Method to USER_LINE.
  3. Set Split Line to the polyline layer.
  4. Set Output Parcels and click Run.

Divide by ratio

  1. Open the tool and set Subdivision Method to PROPORTIONAL.
  2. Type the shares into Part Ratios — for example, 2,1,1.
  3. Set Split from, Output Parcels, and click Run.

ព័ត៌មានអាជ្ញាបណ្ណ

Requires an active KGA Toolbox license. The tool validates the license before running.

មើលផងដែរ

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