We provide topographic services that provide surface relief, three-dimensional model, and land type identification of a location. The object of topographic work is about the position of a part and generally referring to the horizontal coordinates such as latitude and longitude, and vertically the height.

 

The purpose of using topographic services is to provide form and appearance information on the surface of the earth for use in various aspects related to earth surface reliefs.

 

Jobs that require these services include planning and exploration, the need for civil construction, public works, and reclamation projects. Output data can be generated into various models and types namely, Digital Terrain Model (DTM), Situation Map (Contour Map), and Geospatial Information System.

GPS RTK

Total Station

Measurement Distance

up to 30 Km (RTK)

up to 2.5 Km (with prism)

Sensor

GPS, GNSS, COMPASS, GALILEO, BeuDou receivers

690nm red visible laser

Measurement Accuracy

Postprocessed static (PPS) fast static and kinematic (PPK) surveying (stop&go)

  • Horizontal ± 3 mm + 0.5 ppm RMS
  • Vertical ± 5 mm + 0.5 ppm RMS

 

Real Time Kinematic (RTK) surveying. UHF or Network

  • Horizontal ± 8 mm + 1 ppm RMS
  • Vertical ± 15 mm + 1 ppm RMS

  Distance Measuring Accuracy - Single Prism

  • Prism accurate measurement: ± (2mm+2ppm • D) Prism track ± (5mm+2ppm • D)
  • IR Reflector ± (5mm+2ppm • D)

 

  Distance Measuring Accuracy - Reflectorless

  • Accurate measurement: ± (3mm+2ppm D) 
  • No Prism track ± (5mm+2ppm • D)

Advantages

Postprocessed static (PPS) fast static and kinematic (PPK) surveying (stop&go)

  • Horizontal ± 3 mm + 0.5 ppm RMS
  • Vertical ± 5 mm + 0.5 ppm RMS

 

Real Time Kinematic (RTK) surveying. UHF or Network

  • Horizontal ± 8 mm + 1 ppm RMS
  • Vertical ± 15 mm + 1 ppm RMS

  Distance Measuring Accuracy - Single Prism

  • Prism accurate measurement: ± (2mm+2ppm • D) Prism track ± (5mm+2ppm • D)
  • IR Reflector ± (5mm+2ppm • D)

 

  Distance Measuring Accuracy - Reflectorless

  • Accurate measurement: ± (3mm+2ppm D) 
  • No Prism track ± (5mm+2ppm • D)

OUR PRODUCT

NXR Total Station

©MAPID 2017