Data Cleaning

TGIS has been using the methods described below for more than 11 years in serving South African Municipalities. We have cleaned the data for 46 Municipalities and currently maintain the data in 31 Municipalities.

There are two approaches to cadastral data, the first is we will supply the data to the client in an easier to use and understand format than it is available at its source, no cleaning or verification takes place, the data is compiled and delivered, the data as well as a discrepancy report will be delivered, the client may then request the corrections of errors at a later stage. The second approach will involve TGIS utilising its intellectual property and methodology to not only supply the data but to also verify and correct the errors. This method is the recommended one as you can be assured that the data is clean and reliable, where errors have been rectified.

At TGIS we have worked, adapted, cleaned and delivered all of the datasets to a variety of clients. In our experience we have found some clients to posses outdated and incorrectly cleaned datasets which they assume are correct, which can lead to a variety of errors in decision making. We will gladly verify your data’s quality.

Asset Registers

TGIS has been working with Asset Registers for over 10 years ranging from local to district municipalities. A recognition by National Treasury to participate in the MFIP (G-TAC) programme in 2016 proves a dedicated and excellent contribution by TGIS in the asset management sphere.

The complexity and range of infrastructure assets to be contained in the Fixed Asset Register demands a multi-disciplinary team with substantial infrastructure experience and knowledge.

The Team of experts work together with the Municipality in providing a Fixed Asset Register that meets the requirements of GRAP and aligns to mSCOA reporting while still adhering to the Asset Management Policy and Accounting Policy.

3D Mobile Mapping

Executing GIS work, accuracies of 0.5m to 5.0m is more than adequate depending on the features to be captured. With the 3D mobile mapping system, TGIS can actually obtain better than 0.1m accuracies. TGIS is operating this equipment for the last 7 years on various projects country-wide.

Revenue Security

TGIS couple quality checked and updated cadastral data to an organisation’s financial system and its consumer database, to highlight non-corresponding entities and to correct such, to enable correct billing and the identification of consumers not previously billed.

Support and Consulting

Our expert skills and competencies, together with our wealth of experience and knowledge, enable us to consult in a variety of fields, including Land Management, Land Use and Rights, Information Technologies, GIS Technologies, Software and Projects Management.