Below are some of the results from my personal projects which I had produced (computer modelling) during my free time. For your infomation, before I could plot a contour map using modelling software (i.e. WinSurfer or RockWorks '99), I have to digitize the topo map (2-D) by gridding 'selective' points in the map into X, Y and Z co-ordinates. The digitizing process which is done manually is so tedious.....really wish I could own a digitizer equipment one day. Note: The demo version of the modelling software can be obtained by filling a request form at www.rockware.com. If you are successful in your request, they will send you a registered mail with an enclosed CD and a booklet, all the way fr US and with no charge at all!!

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Surface water run-off model for project site in Gunung Pulai, Pekan Nanas, Johor

Bedrock profiling for a site in Penang

Surface modelling & surface water run-off model for project site in Kudat, Sabah

Aerial view - Surface water run-off model (Kudat project)

Aerial view - Groundwater flow model (Kudat project)

Correlation of boreholes I (Kudat project)

Contour map for a project site in Kudat (Rockworks '99)

Correlation of boreholes II (Kudat project)

Surface modelling & surface water run-off model for phase 3 of a project site in Sungai Petani, Kedah

Surface modelling & surface water run-off model for phase 4 of a project site in Sungai Petani, Kedah

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Surface water run-off model for project site in Gunung Pulai, Pekan Nanas, Johor