The data is then brought to the office, fed into the computer and a map is generated there on t. A total station consists of a theodolite with a builtin distance meter, enabling it to simultaneously measure angles and distances and determine the positions and heights of points. Edm as a component of a total station laser light or infrared light handheld laser edm no reflector is used edm with total station laser distance measurement meter 3 types of edm instruments handheld laser jun 07, 2018 no. Total station for 2nd year students of civil engineering successfully from 22. Furthermore, they can make computations with angleandangle andanddistance distancedistancemeasurements measurements. For some surveyors, working with a total station is like operating the remote control of a tv.
Apr 26, 2014 the total station is designed for measuring of slant distances, horizontal and vertical angles earlier theodolite was used for this purpose and elevations in topographic and geodetic works as well as for solution of application geodetic tasks. Despite the vast technological advancements in equipment, the survey industry continues to struggle. A total station or tst total station theodolite is an electronicoptical instrument used in modern surveying and building construction. It is also integrated with microprocessor, electronic data collector and storage system. Total station surveying 1 total station surveying gis. Advantages of using total station, total station, assignment help. It is an electronic transit theodolite integrated with electronic distance measurement edm to measure both vertical and horizontal angles and the slope distance from the instrument to a particular point, and an onboard computer to collect data and perform. The indirect leveling method using total station for leveling is considered to have due accuracy, applications of the indirect leveling is gradually expanding for public works such as construction of. Total station is a surveying equipment combination of electromagnetic distance measuring instrument and electronic theodolite. It has two parts, a machine mounted on a static tripod, and a target prism on a metal staff, which is moved around the site. Total station a total station integrates the functions of a theodolitefor measuring angles, an edm for measuring distances, digital data and information recording. Total station can accomplish allaallllall taskstasks much more efficiently. Superior xellence station the new definition of robotics. The total station is one part of the data collection process.
A behind the scenes look at the components of a total station. The top countries of supplier is china, from which the percentage of types of total station supply is 100% respectively. Topsurvsettings and job creation mapping and stake out. The total station is an electronic theodolite transit integrated with an electronic distance meter edm to read distances from the instrument to a particular point. The other is the field controller aka data collector attached to the total station. At one time, total stations were classified as either directional or. Any information that has spatial coordinates can be mapped. Windows ce 2 reflectorless total station bluetooth dual axis. China total station select 2020 total station products from verified china total station manufacturers, suppliers on. The two touch screen displays give you a clear, colorful, and user friendly interface, that will guide you through its functionalities. Each robotic total station has its own benefits and features. Nov, 2012 advantages of total station allinone instrument for multitask reliable and highly accurate integrated applications available for many common tasks automatic and easy in data storage and transfer a complete procedure from surveying to map plotting is available with appropriate softwares 6.
Manual errors involved in reading and recording are eliminated. Theory lecture explain the concepts of total station working mechanism followed by practical exercise, which helps to gain practical understanding and essential skill sets required for present surveying industry. A total station is an instrument used in surveying and archaeology that yields exact measurements of distance and location. A total station ts or total station theodolite tst is an electronicoptical instrument used for surveying and building construction. Manual total station for highend measurementlayout tasks.
This windows ce total station comes equipped with powerful tools that will insure you get the job done. Some of the basic advantages of using total station over the conventional surveying instruments are following. In addition, they also have features for measurement to points that cannot be directly observed offset measurement and basic coordinate geometry cogo. Four basic total station functions allen precision. The flagship total station of the builder series, equipped with all of the features contained in the builder series, plus these in addition. Total station and its applications in surveying gis. The total station is designed for measuring of slant distances, horizontal and vertical angles and elevations in topographic and geodetic works, tachometric surveys, as well as for solution of application geodetic tasks. Sep, 2016 a typical surveyor has probably used and operated it hundreds of times. This workshop provided the opportunity to the students to use total station.
From a list of points, the user specifies over which point number the instrument has. Total station in surveying operation, uses and advantages. The term recycled plastic lumber rpl may also be applied to this product category, as the most common material used in the manufacture of plastic lumber,highdensity polyethylene hdpe, is obtained from the recycling of postconsumer waste such as milk jugs and detergent bottles read this topic. Total station full information free notes pdf download. Examples of total stations are the nikon dtm 801, topcon and geodimeter400 series examples of usage general purpose angle and distance measurements. Pdf performance and accuracy comparisons of gps and total. Leveling the total station leveling the total station must be accomplished to sufficient accuracy otherwise the instrument will not report results leveling the instrument takes 30 to 45 minutes make sure you can see all targets from the. While a total station is a complex instrument, the basics of setting it up and using it are straightforward. Introduction to gis a geographic information system is a combination of software and hardware that can store, manipulate, analyze and display geographic information. A major construction company in hawaii opted to pilot a robotic total station when it was contracted to perform precast for a large parking deck structure. The instrument can be used to measure horizontal and vertical angles as well as sloping distance of object to the instrument. Some electronic total stations have an optoelectronic distance meter edm and electronic angle scanning.
Chapter 3 surveying equipment, measurements and errors. Total station and its applications in surveying gis resources. Total station measurements and their precision and. High frequent total station measurements for the monitoring. Oct 30, 2016 introduction to total station the main instrument for surveyors on site today is the total station. Some models include internal electronic data storage to record distance, horizontal angle, and vertical angle measured, while other models are equipped to write these. Pdf performance and accuracy comparisons of gps and. This course teaches you advanced surveying terminology with total station. Nowadays, with robotic total stations and automatic target recognition atr, only. Ppt total station surveying powerpoint presentation free. Lumberlike products with a plastic content of 50 percent or more are referred to as plastic lumber. Total station a total station is a modern electronic device that combines the ability to measure a position horizontally and vertically at the same time. Total station setup and operation university of south.
Abstract reflectorless total station measurements and their accuracy, precision and reliability. Performance and accuracy comparisons of gps and total station in land surveying conference paper pdf available january 2006 with 5,492 reads how we measure reads. Leica builder a simple, intuitive yet innovative measuring tool. If an activated instrument is lost or stolen, you can send a coded signal to the instrument and disable it your total station is secure anywhere in the world. Robotic total station held the largest size of the total station market in 2016 and is expected to grow at a high rate between 2017 and 2023.
Total station advantages,disadvantage and precaution. After choosing the layout function in a total station, the gun prompts the user to choose a file more than one job can be stored in the memory. Full laser distance measurements up to 250 m820 ft. In addition, they can also measure distancesmeasure distances accurately and quickly. The robotic total station can be operated by a single user and it automatically follows the prism. Total station are spread to many measuring sites, however, their functions are not fully understood yet. Once the job is selected, the gun asks what point is being occupied. Introduction to total station the main instrument for surveyors on site today is the total station. The new leica flexline ts07 is a manual total station for mid to highaccuracy survey and stakeout tasks. The measurement results can be recorded into the internal memory and transferred to a personal computer interface. The total station has come a long way in terms of its technological complexities.