About Infratech Surveys Survey Services Equipments Clientle Contact

 

Survey Equipments:

SOKKIA AUTO LEVEL
Fast, easy-to-use and accurate, the SOKKIA AUTOMATIC LEVELS are suited for the everyday job site. Each level is easy to set up, simple to sight and resistant to vibration, shock and other environmental conditions.

equipment

LEICA DIGITAL LEVEL
Fast, easy-to-use and accurate, the LEICA DIGITAL LEVELS are suited for the everyday job site. Each level is easy to set up, simple to sight and resistant to vibration, shock and other environmental conditions.

equipment

SOKKIA TOTAL STATION:

The total station chosen for this project is a Sokkia set 510. This total station is capable of simultaneously measuring both horizontal and vertical angles as well as measuring the distance to a reflective target. It can then reduce this information into plain coordinate points having an X, Y and Z vlue. All of these calculations are carried out onboard the total station itself.
Up for auction is a Sokkia SET510 total station in perfect working condition. It comes in the original hard shell case with instruction manual, plum bob, transfer, cable, charger and one battery. This unit is in perfect working condition.

Sokkia SET 510 Total Station Specs!

equipment

LEICA TOTAL STATION:
The perfect solution for all sites

Rugged, adaptable total station with accurate angle measurements, dual-axis compensator, powerful EDM, data output in any format, and application programs for surveying and engineering. Advanced Leica technology at a reasonable price. The TPS405 series is specifically designed for the construction site. They are very easy to use and impress by a high level of functionality. It requires minimum time to learn operating the TPS405.

Distance measurement

With 1 circular prism GPR1 - 3500 m
With reflective of oil - 250 m
Standard deviation - ±5 mm + 2 ppm
Measuring time - >0.5 seconds


equipment
TRIMBLE TS215 TOTAL STATION

The Trimble Building Construction Business Area announces the release of the Trimble® TS215 Total Station. The new Trimble TS215 is designed by Trimble and Nikon with user friendly onboard software that adheres to the basic workflow processes and terminology of layout and general contractors. It is an affordable option for users who want a high performing mechanical total station to conduct their two-person building construction layout functions, including:

TRIMBLE TS215 OVER VIEW
Magnification 33x
Measuring Range - mini prism 1,200 m (3,930 ft)
Distance Measuring Accuracy (precise) ±(3+2 ppm x D) mm
Angle Accuracy -DIN 18723
(Horizontal & vertical) 5"/1.5 mgon



alternative

HANDHELD GPS:
Surveyors use GPS technology for simple tasks (such as defining property lines) or for complex tasks (such as building infrastructures in urban centers). Locating a precise point of reference used to be very time consuming. With GPS technology, two people can survey dozens of control points in an hour. Surveying and mapping roads and rail systems can also be accomplished from mobile platforms to save time and money.

GPS technology helps with marine navigation, traffic routing, underwater surveying, navigational hazard location, and mapping. Commercial fishing fleets use it to navigate to optimum fishing locations and to track fish migrations

equipment


LEICA DGPS
Measurement precision and accuracy in position and accuracy in height are dependent upon various factors including number of satellites, geometry, observation time, ephemeris accuracy, ionospheric conditions, multipath etc. Figures quoted assume normal to favourable conditions. Times can also not be quoted exactly. Times required are dependent upon various factors including number of satellites, geometry, ionospheric conditions, multipath etc.

The following accuracies, given as root mean square, are based on measurements processed using LGO and on real-time measurements.

Code and Phase Measurement Precision (irrespective whether AS off/on)

Carrier phase on L1 0.2mm rms
Carrier phase on L2 0.2mm rms
Code (pseudo range) on L1 2cm rms
Code (pseudo range) on L2 2cm rms

Accuracy (rms) with real-time/RTK

RTK capability Yes, standard

Kinematic (phase), Horizontal: 10mm + 1ppm
Moving mode after initialization vertical: 20mm + 1ppm
Code only Typically 25cm

equipment

LEICA REAL TIME KINAMATIC

Measurement precision and accuracy in position and accuracy in height are Dependent upon various factors including number of satellites, geometry, Observation time, ephemeris accuracy, ionospheric conditions, multipath etc. Figures quoted assume normal to favourable conditions. Times can also not be quoted exactly. Times required are dependent upon various factors including number of satellites, geometry, ionospheric conditions, multipath etc. The following accuracies, given as root mean square, are based on measurements processed using LGO and on real-time measurements.

Code and Phase Measurement Precision (irrespective whether AS off/on)
Carrier phase on L1 / L2 0.2mm rms / 0.2mm rms
Code (pseudo range) on L1 / L2 2cm rms / 2cm rms

Accuracy (rms) in single receiver navigation mode
Navigation accuracy 5–10m rms for each coordinates
Degradation effect Degradation possible due to SA

Accuracy (rms) with real-time/RTK
Power Box / Power Antenna with MCP950c

RTK capability, standard Yes Rapid static (phase), Static mode after initialization
Horiz : 5mm + 0.5ppm
Vertical: 10mm + 0.5ppm

Kinematic (phase), moving mode after initialization
Horiz: 10mm + 1ppm
Vertical: 20mm + 1ppm
Code only Typically 25cm

Accuracy (rms) with DGPS / RTCM
Power Book / Power Antenna with MCP950c
DGPS/RTCM standard
DGPS / RTCM Typically 25cm (rms)

Position update and latency
PowerBooks / Power Antenna with MCP950c

Position update rate Selectable: 0.05 sec (20Hz) to 60 secs (depends on Option)

Position latency 0.03 sec or less (on serial Port

equipment
equipment

HYDOGRAPHIC SURVEY EQPMENTS:

CEEDUCER PRO
The CEEDUCER PRO is a compact fully functional hydrographic survey system, comprising the necessary components for fast acquisition of bathymetric survey data with the minimum of fuss.

RUGGED

Housed in a rugged Pelican case the CEEDUCER PRO has in built GPS, IALA Beacon receiver, Data logging and dual channel echo sounder (200/30 kHz). The CEEDUCER PRO is capable of fast deployments in vessels of opportunity and has been designed to be simple to use in the field without compromising the quality of the data collection.

EXPANDABLE
The CEEDUCER PRO has the ability to accept various external inputs, such as the user’s own GPS, RTCM, Tide, Heave & Echo sounders. This can extend the CEEDUCER PRO capabilities from shallow water operations to water depths deeper than 100 m.

Echo sounder
Depth Range - 200 kHz 0.3 to 99.9 m
                     - 30 kHz 0.75 to 99.9 m
Maximum p ping rate - 6 Hertz
Accuracy - 0.02% of depth or 1cm whichever is greater
Resolution - 1 cm

GPS options
Ashtech DG 14 - ± 0.5 m (95 % DGPS)
Hemisphere Crescent (Std) - ± 0.6 m (95 % DGPS)

equipment
equipment

SOFTWARE FACILITY (In) ITS

Auto Cad 2004
Auto Cad 2010
Auto platter 2004
Surfer (Contour platting & 3d Mapping software)
Global Mapper (Topo & Hydro map digitizers)
Fortran (High ways, Railways & Hydrographic Design Programs)
Hypack (Hire & Use )

OUR INFRATECH OWN PROGRAMS
Auto cad auto lisp (VBA)
Fortran programs applications

COMPUTERS:
Dell computers – 3 nos
Laptop (Dell) - 3 nos