Vietnam digital models are provided with:

  • High quality and accuracy of data
  • Technical support and consultations before and after supply
  • Preparation of model in any planning tool format
  • Creation of models of any territories

Vietnam regional models off-the-shelf

Territory Area, sq.km Datasets Model parameters
SOUTH VIETNAM

Including provinces: An Giang, Dong Thap, Tuen Giang, Ben Tre, Vinh Long, Tra Vinh, Kien Giang, Can Tho, Soc Trang, Bac Lien, Ca Man

50 000 • DTM• Clutter model• Vector model• Text labels • Resolution: 50 m• Planimetric accuracy (X,Y): 30-40 m• Altimetric accuracy (Z): 10 m
NAM DINH PROVINCE 1 700 • DTM• Clutter model• Vector model• Text labels • Resolution: 20 m• Planimetric accuracy (X,Y): 20-30 m• Altimetric accuracy (Z): 5-10 m

Data samples

Clutter model

DTM

Vector model

Vietnam countrywide regional models

area: 331 210 sq.km

Available options

Parameters

OPTION 1

Basic Regional Model

OPTION 2

Standard Regional Model

Resolution (cell size)

50 m

25 m

Planimetric accuracy (x, y)

60-80 m

30-40 m

Altimetric accuracy of DTM (z)

15 m

10 m

Datasets DTM, Clutter model, Vector model, Text labels DTM, Clutter model, Vector model, Text labels
Delivery time

1 month

2 months

Vietnam cities 2d models off-the-shelf

City Area, sq.km Datasets Model parameters

Hanoi

690

  • DTM
  • Clutter model
  • Vector model
  • Text labels
  • Resolution: 20 m
  • Planimetric accuracy (X,Y): 15-20 m
  • Altimetric accuracy (Z): 5 m

Ho Chi Minh

1430

Nam Dinh

400

Da Nang

400

Hai Phong

250

Data samples

3D models are Ideal solution for ultra-accurate network design

  • Tailored for 3G, 4G, LTE, WiMax networks
  • High-resolution 3D buildings and terrain models
  • Relevant and precise mapping information
  • Worldwide development and in-time delivery
  • Negotiable pricing and flexible discounts

Data samples

Data Layers:

  • Digital Terrain Model (DTM)

DTM represents the elevations of ground surface, location and the shape of obstacles to wave propagation.

  • Clutter Model (Land Use)

Clutters 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.

  • Building Heights Model

Database represents the outline of built-up structures with attributive information of relative or absolute height of every object. Heights will be derived from stereo pairs of high-resolution satellite images by stereo photogrammetric methods.

  • Vector Model

Vector data consists of the transportation network and other linear features of the map such as coastlines, rivers etc. Vector data are derived from the satellite images and topographic maps.

  • Text Labels on the map

Available options

Parameters

OPTION 1

BASIC 3D MODEL

OPTION 2

STEREO 3D MODEL

Resolution (cell size)

5 m

2 m

Planimetric accuracy (x, y)

5 m

5 m

Altimetric accuracy of DTM (z)

3-5 m

2-3 m

Building Heights Accuracy (h)

5-7 m

2-3 m

Source materials satellite images with 0.5-1 m resolution, stereo pairs of satellite images with 2 m resolution stereo pairs of satellite images with 0.5 m resolution
Minimum recognizable building surface (stand-alone building) 25 sq. m 16 sq. m
Minimum recognizable obstacles height 5 m 3 m
Data Relevance

2012-2013

2012-2013

3D models off-the-shelf

City Area, sq.km

Model type

Hanoi

130

Stereo Model

Nam Dinh

50

Basic Model