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View article: New interpretation methods for rockhead determination using passive seismic surface wave data: Insights from Singapore
New interpretation methods for rockhead determination using passive seismic surface wave data: Insights from Singapore Open
Accurate determination of rockhead is crucial for underground construction. Traditionally, borehole data are mainly used for this purpose. However, borehole drilling is costly, time-consuming, and sparsely distributed. Non-invasive geophys…
View article: Use of Tree-Based Machine Learning Methods for Stratigraphic Classification in 3D Geological Modelling
Use of Tree-Based Machine Learning Methods for Stratigraphic Classification in 3D Geological Modelling Open
The need for underground development has been expanded due to rapid urbanization and to reduce the negative impact on city living. In recent years, 3D geological modelling has been widely used by engineers and geo-scientists for desk study…
View article: Prediction of rockhead using a hybrid N-XGBoost machine learning framework
Prediction of rockhead using a hybrid N-XGBoost machine learning framework Open
View article: Data for: A new Quaternary Stratigraphy of the Kallang River Basin, Singapore
Data for: A new Quaternary Stratigraphy of the Kallang River Basin, Singapore Open
The borehole database here comprises of 161 quality boreholes selected from ~4000 boreholes obtained from BCA in the Kallang River Basin, Singapore. Nomenclature (GEOCODES) used here is based on old names from PWD (1976) and DSTA (2009). T…
View article: Prediction of interfaces of geological formations using the multivariate adaptive regression spline method
Prediction of interfaces of geological formations using the multivariate adaptive regression spline method Open
View article: Data for: Comparative spatial predictions of the locations of soil-rock interface in Singapore
Data for: Comparative spatial predictions of the locations of soil-rock interface in Singapore Open
View article: Development of 3D geological model of Singapore
Development of 3D geological model of Singapore Open
In land scarce Singapore, the need for underground space development and usage has increased significantly in recent years due to more infrastructures built underground to accommodate the growing urbanisation. This leads to more competing …
View article: Building An Interactive Web-Based Gis System For Planning Of Geological Survey Works
Building An Interactive Web-Based Gis System For Planning Of Geological Survey Works Open
The planning of geological survey works is an iterative process which involves planner, geologist, civil engineer and other stakeholders, who perform different roles and have different points of view. Traditionally, the team used paper map…