Land planning

Land Planning Geographical Information System by R-Systems - LPGIS -
shares land planning data on map via Internet
.

PURPOSE

LPGIS is WEB environment, where land owners, planners and officials can insert and change local land plans in the form of spatial data. So LPGIS is common language between them.
With LPGIS, hard copy maps and special software for reading different digital formats are no longer necessary.

WORK PRINCIPLE

A structured system of spatial objects with different shapes and presentation rules covers all the elements used in land planning.
In the Data Dictionary land planning elements and relationships between them are defined. Users can browse it both by object names and attributes.
In the Presentation Library presentation of each planning element is described in detail.
The GIS database, accessible by Web application, binds the Data Dictionary and the Presentation Library.
Users enter the Web application URL in compliance with their rights, which allows either only observing the Land Plans or changing them as well. User rights can be set according to the location or in compliance with other rules.
No downloading is required as all the functionality and data are located on the server.  

FUNCTIONS

Land plans, drawn by means of licensed software, can be imported into the system from the following formats:
  • Autocad – DWG
  • Microstation – DGN
  • Mapinfo – TAB
The System first converts the Plans into ESRI Shape files. Each shape file can be handled as a GIS layer in GIS and its objects can be recognized either automatically or manually. In case of automatic operation, a conversion template associating GIS elements with CAD layers must be present. In case of manual operation, the User can highlight object shapes on the map layer by layer and then choose a GIS presentation from the symbol list. The recognized layers set can be saved as a new conversion template. Raster Pictures, coordinated on the map, with various levels of transparency, can be added to the Land Plan. Photos of the objects can also be attached. By means of Web Editor, GIS objects can be added or changed within the system. Plot Building Rights can be attached to a Land Plan by importing them from a Plot Building Rights excel table and the data will be associated with each plot, which has been previously recognized . LPGIS database is supplied with a search engine. Search requests can be made both on attribute (i.e. building rights) and spatial data. Once a Land Plan is set in the system, it can be exported into the formats listed above.

MAPS

LPGIS spatial data can be presented on Google Maps. However, if the User has some better base map data, R-Systems can create a WMS server on for it.

SAMPLES

(click the thumb to open screenshot in full size)
1) Land plan in DWG format
2) Plan elements recognized automatically in GIS
3) Manual recognition
4) Attaching building rights
5) Editing detailed data of an object
6) Comparing Detail Land Plan with the General Plan

1) Land plan in DWG format

Land plan in DWG format

2) Plan elements recognized automatically in GIS

Plan elements recognized automatically in GIS

3) Manual recognition:

- first a shape from converted CAD file is chosen:

Manual recognition 1

- then presntation must be attatched from presentation list:

Manual recognition 2

- as a result, shape is recognized as the plan border:

Manual recognition 3

4) Attaching building rights

Attaching building rights 1

- Plot building rights table

Attaching building rights 2

- After inserting plot building rights, the plots obtain different presentations:

Attaching building rights 3

5) Editing detailed data of an object

Editing detailed data of an object

6) Comparing Detail Land Plan with the General Plan

Comparing Detail Land Plan with the General Plan




Thank you for your interest in LGPIS. If there are any further details you would like to know, R-Systems will be pleased to pay you a visit and give a closer demonstration of the System.