Converting The Strata Building to LADM
Hasan Jamil (Jalan Semarak)
Mohd Noor Isa (Jalan Semarak)
CheeHua Teng (Jalan Semarak)
Keat Lim Chan (Jalan Semarak)
Alias Abdul Rahman (Universiti Teknologi Malaysia)
Imzan Hassan (Universiti Teknologi Malaysia)
Ivin Amri Musliman (Universiti Teknologi Malaysia)
Uznir Ujang (Universiti Teknologi Malaysia)
Bernad Siew (Universiti Teknologi Malaysia)
Hairi Karim (Universiti Teknologi Malaysia)
Nur Amalina Zulkifli (Universiti Teknologi Malaysia)
Suhaibah Azri (Universiti Teknologi Malaysia)
P.J.M. van Oosterom (TU Delft - OLD Department of GIS Technology)
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Abstract
A country profile based on LADM has been conceptualised in the last few years as part of joint research efforts between the Department of Survey and Mapping Malaysia (JUPEM) and Universiti Teknologi Malaysia (UTM). The LADM conceptual model covers various aspects of spatial data components available in the mapping agency (JUPEM), including data from Land Office e.g. land registration. The Malaysian LADM country profile covers various classes of spatial unit including strata objects classes such as MY_Building, MY_ParcelUnit, MY_AccessoryUnit, MY_CommonPropertyUnit, MY_LimitedCommonPropertyUnit and MY_LandParcel. This paper discusses one experiment of converting the available building strata schema into LADM model, specifically MY_SpatialUnit for 2D and 3D. The existing building strata schema was developed based on XML syntax. The entire workflow of the experiment will be demonstrated where conversion of file with strata XML data collected from the field into the database with LADM data model, and then 3D visualization. We also plan to investigate the potentials of implementing topological connections in the conversion. It is anticipated that the developed conversion and integration modules could serve as an initial research towards a bigger scope of work for nearfuture LADM compliance model for the mapping agency and other stakeholders. Converting