GPS total station
New Total Station Production represents a full set of the traditional surveying tools, new GPS receivers and software.
The approach based on the full integration of the satellite and traditional equipment, will allow ordinary consumers to increase considerably productivity due to the improved user qualities, full hardware and program compatibility inside the new Total Station complex systems.
Advantages of new Total Station systems: high efficiency, simplicity and convenience in operation, low power consumption, small weight and sizes, an opportunity of use on a tripod, in a backpack, and on the car, a boat and other mobile objects.
Basic innovations of the modern GPS Total Station - GPS receiver providing high speed of supervision, the best capture of a signal of the satellite, higher accuracy in adverse conditions and low power consumption in comparison with already existing GPS receivers. Receivers are equipped by the built in radio modem and new technology with the expanded opportunities of extended Real-time Kinematic technology which allows to cover twice greater areas, than usual technology RTK. The weight of the receiver with a feed for the full working day, a radio antenna, built in by a radio modem and loaded device - is small enough.
Geodesy and Total station
Area of a science, techniques and the manufacture, that are dealing with developing tools and methods of measurements, and also methods of calculations of mutual and spatial position of objects, parameters of the Earth and its objects and change of these parameters in time.
Disciplines of geodesy
A. Theoretical geodesy, physical geodesy - is engaged in development of theories and methods of definitions of a figure of the Earth (its form and the sizes), an external gravitational field and their changes in time, using astronomic-geodetic, gravitational , satellite and other measurements of high accuracy;
J. mining geodesy, mine-survey - branch of GEODESY in a mountain science and techniques, is engaged in spatially-geometrical measurements in bowels of the Earth and their display to plans, cards and other documentation. Problems GEODESY solves in close cooperation with astronomy.
Tacheometer or Total station
Tacheometer allow making any goniometric measurements simultaneously with measurement of distances and on the base of received data to make engineering calculations, keeping all existing information.
The elementary electronic tacheometer,
Devices of middle class
Electronic tacheometer (total station).
The basic properties are unsurpassed range, speed and accuracy of measurements.
The Total station is designed for measuring of slant distances, horizontal and vertical angles and elevations in topographic and geodetic works, tacheometric surveys, as well as for solution of application geodetic tasks. The measurement results can be recorded into the internal memory and transferred to a personal computer interface.
Theodolite is used for measuring angles in triangulation, polygon measurements, bridging, application geodesy, and astronomo-geodetic measurements.
Model is intended for measuring angles in geodetic bridging, application geodesy, exploration and surveying works, theodolite surveys, on-ground mining surveys etc.
Theodolites are easy and reliable in operation. The compensator on the vertical circle allows to make rapid and accurate measurements. Differing from foreign analogous the theodolites permit to carry out works at lower temperatures.
On all theodolites it is possible to mount light range finders of various design The device can be equipped with geodetic tripod.
The theodolites are intended for measuring of horizontal and vertical angles and distances with the help of a crosshair range finder, levelling by means of the telescope level, determination of magnetic azimuth against the compass.
- readout is made with the help of the scale microscope,
Due to small size and light weight, ease in operation, rapidity of dial reading, the theodolites are widely used in construction, agriculture, engineering explorations and surveys, particularly, in expedition conditions.
The instruments may be completed with geodetic tripod of, built-in optical centering device and lantern to illuminate the microscope scale.
Optical-mechanical theodolites apply to measurement of corners in a triangulation, polygonal network, in geodetic networks of a condensation, in applied geodesy, astro-geodetic measurements.
Polygonal network (from Greek polygonos - polygonal), a method of definition of mutual position of points of a terrestrial surface for construction of a basic geodetic network by measurement of lengths of the direct lines connecting these points, and horizontal corners between them.
By means of these devices it is possible to carry out:
Theodolites are executed in ergonomic execution, have the direct image and are reliable in work. Presence of the equaliser at a vertical circle allows making measurements quickly and precisely.
If necessary and to desire of the customer devices can be completed with a geodetic support, fastening for manual laser range finders, a roulette, etc. Also, on delivered supports can be established universal the screws allowing fix the device of domestic or import manufacture.
Theodolites are subdivided on optical and electronic.
Optical theodolites are Theodolites that intendeded for measurement of horizontal and vertical corners.
Electronic theodolites differ from optical theodolites that exception of a mistake counting as value of corners are deduced on the display.
Total Station high-efficiency measuring system
The basic characteristics and advantages: