3D CITY MODELS OF INDONESIAN CITIES

2018-02-19

Total area of the 3D models of Indonesian cites covers more than 1900 km2.
This project includes the following cities:
3D model of Surabaya – 442 sq.km
3D model of Bandung – 303 sq.km
3D model of Denpasar – 249 sq.km
3D model of Medan – 238 sq.km
3D model of Semarang – 186 sq.km
3D model of Palembang – 171 sq.km
3D model of Makassar – 163 sq.km
3D model of Malang – 79 sq.km
3D model of Padang – 72 sq.km

In urban areas with less propagation distances, dense and high-rise buildings, sometimes complicated relief, the accurate 3D geodata is an essential component of RF design: accurate simulation to support deployment, operation and optimization of mobile networks. We use recent vintage stereo imagery 0.3 m resolution to create 2 m high-resolution geodata in LOD2 quality. 3D geodata accuracy – 2-3 m in x,y,z.
Digital Surface Model (DSM), Digital Terrain Model (DTM) and Digital Elevation Model (DHM) were produced basing on 3D terrain features which were derived from overlapping satellite imagery taken from two different locations (stereo imagery).
Surabaya DHM Highly accurate building vectors with associated height values as attributes are captured through three-dimensional feature extraction in our photogrammetric software.
Bandung Vector Clutter/Land Use/Land Cover describe the surface and built-up features which influence on radio wave propagation. They are classified into different classes: classes of built-up areas, water classes, classes of landscape and vegetation. Urban Land Use map is produced from multispectral satellite imagery by method of automatic classification with subsequent manual photo-interpretation and modification.
Surabaya Clutter See also regional map of Indonesia

Download the free data sample of Bandung city model and booklet about project "RF map of Indonesia" to see more details.

Usually outside the areas of 3D city coverage, operators still require geodata for RF planning and optimization in suburbs. We propose 2D Urban Model, 2.5D Urban Models, 2D Regional Models with clutter height with 5, 10, 20 m resolution, with DTM, clutter (land use) and vector layers. Our geodata catalogue includes over 4000 cities and 60+ countries.

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