• 3D laser scan

    3D laser scan

    3D scanning technology has long been the goal and strength of NEH. NEH has applied 3D scanning technology to record the current status of architectural works, as-built for construction structures, build up models of thermal power plants, oil refineries, and monitor large structures such as chimneys, silos, tanks of chemical petroleum tanks.

  • NEH own 1st Leica Nova MS50 in Vietnam

    NEH own 1st Leica Nova MS50 in Vietnam

     The new Leica Nova MS50 1" Multistation combines the functionality of an imaging total station and 3D laser scanner into one instrument. Add robotic functionality and GNSS connectivity as options. 

  • History and development

    History and development

    Formally established in 2005, however the key members of the NEH have to work together in the field of surveying and mapping since 2001. After more than 10 years, NEH owns a system of modern instrument and qualification staff.

     

  •  NEH Engineering Survey and Mapping Co.,Ltd

    NEH Engineering Survey and Mapping Co.,Ltd

     Formally established in 2005, however the key members of the NEH have to work together in the field of surveying and mapping projects since 2001. After more than 10 years of construction and development, NEH owns a system of modern instrument and qualification staffs

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NEH's equipment and technology

Published: 14/02/2014 11:11:54 AM - Number view: 6758

 

OWNED EQUIPMENTS

 

UAV: Phantom 4 RTK, Trimble UX5, eBee X sense fly

3D laser scan and total station:

3D laser scan Z+F 3810V - Germany: range upto 170m, 1mil points per second

Multistation Scan Leica Nova MS50- Switzerland): 01  set (1”, 1mm+1.5mm/km); Scan range 1000m, non-prism 2000m.

Total station TM30- Leica- Switzerland): 01 set (angle 0.5”,  0.6mm+1mm/km)

Total station TCA2003- Leica- Switzerland : 02 sets (độ chính xác đo góc 0.5”, đo cạnh 1mm+1mm/km)

Total station TCA1800- Leica- Switzerland: 02  sets (độ chính xác đo góc 1”, đo cạnh 1mm +2mm/km)

- Máy toàn đạc điện tử TS02 Ultra - Leica- Thụy sĩ / Total station TS02- Leica- Switzerland : 02 bộ (đo laser không gương >1000m)

Máy GNSS/ GNSS

- Máy thu GPS 2 tần số Trimble R2, R8 - Trimble- Mỹ ( Trimble R2, R8 GNSS - Trimble- USA): 06 sets

- Máy thu GPS 2 tần Huace 900 – Huace Nav- Trung Quốc: 03 bộ

- Máy thu GPS 1 tần số Trimble R3 - Trimble- Mỹ ( R3 GPS Receiver- Trimble- USA): 08 bộ

- Máy thu GPS 1 tần số Huace – Huace Nav- TQ: 18 bộ

Hydro survey equipment: 

-  Receiver Trimble SPS 351 + DGPS Antenna.

- Single Beam Echo Sounders:Odom MK III Dual-Frequency Echo Sounder

- Multibeam Echo Sounders ODOM ES3 (ODOM)

- Motion Sensor: DMS 2-05

Boring equipment: 

- Máy khoan địa chất XY-1, XY1T: 03 bộ

- Máy xuyên CPTu (Thụy sỹ): 01 bộ

- Máy UKB, khoan tay: 03 bộ

- Thiết bị thí nghiệm hiện trường: Kính thủy lực, đồng hồ áp lực

Monitoring equipment: 

- Thiết bị quan trắc chuyển dịch Inclinometer (Slope indicator)

- Thiết bị quan trắc áp lực nước lỗ rỗng Piezometer (Slope indicator)

- Thiết bị quan trắc nghiêng Tiltmeter

- Thiết bị quan trắc biến dạng Joinmeter

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