Plane table surveying is a graphical surveying method where field work and plotting are done simultaneously without the use of a field book. The key accessories of a plane table setup include the plane table, alidade, spirit level, trough compass, and U-fork with plumb bob. There are three main methods used - radiation, intersection, and traversing. Some benefits are that it is a rapid method, errors can be easily detected, and irregular objects can be accurately represented. However, it is not suitable for highly accurate work or in inclement weather conditions.
Content- Introduction to surveying and leveling
Object and Uses of Surveying, Fundamental Principles of Surveying, Introduction to conventional methods and equipment used for surveying and Leveling
Introduction to modern equipment’s used in surveying- EDM, Total Station, GIS,GPS, Remote sensing, planimeter.
Introduction to Topo sheets and use of maps.
Course Contents:
Introduction; Linear measurements; Analysis and adjustment of measurements, Survey methods: coordinate systems, bearings, horizontal control, traversing, triangulation, detail surveying; Orientation and position; Areas and volumes; Setting out; Curve ranging; Global Positioning system (GPS); Photogrammetry.
Content- Introduction to surveying and leveling
Object and Uses of Surveying, Fundamental Principles of Surveying, Introduction to conventional methods and equipment used for surveying and Leveling
Introduction to modern equipment’s used in surveying- EDM, Total Station, GIS,GPS, Remote sensing, planimeter.
Introduction to Topo sheets and use of maps.
Course Contents:
Introduction; Linear measurements; Analysis and adjustment of measurements, Survey methods: coordinate systems, bearings, horizontal control, traversing, triangulation, detail surveying; Orientation and position; Areas and volumes; Setting out; Curve ranging; Global Positioning system (GPS); Photogrammetry.
These slides deal with the techniques and methods of the plain table survey. Graphical method of surveying in which the fieldwork and plotting are done simultaneously.
Plane table surveying is a convenient method to recognize the field or plot . It is generally used in the small area or plots where you can fill interior details . It is a graphical method of surveying
.The main principle of plane tabling is parallelism, in this method we have a sheet on the board when the rays or lines drawn on the sheet are parallel to the field .
Final project report on grocery store management system..pdfKamal Acharya
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About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
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Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
3. 1a.Explain the functions
and use of given
accessories of plane table
survey
1d.Compare the given two
methods of doing plane
table survey
1b.Describe the method of
orienting the plane table in
given situation
1c.Select the method of
plane tabling for given
situation
1.Use plane table survey to
prepare of 5 sided closed
traverse by Radiation
method
3.Use plane table survey to
prepare plans and locate
details by intersection
method
4.Use plane table survey to
prepare plans and locate
details by traversing
method
a. Prepare plans using Plane
Table Surveys
5.Use plane table to carry
out Survey Project for
closed traverse for
minimum 5 sides around a
buildings
UO’s PrO’s
CO’s
4. Introduction
Plane tabeling is graphical method of surveying.
Here, the field work and plotting are done simultaneously
Such survey does not involve the use of field book
5. Suitability
It is mainly suitable for filling interior details when traversing
is done by theodolite
Sometimes traversing by plane table may also be done
But this survey is recommended for the work where great
accuracy is not required
6. Principle
The principle of plane tabeling is parallelism, meaning that rays
drawn from station to the object on the paper are parallel to
the lines form the station to the object on ground.
The relative positions of the objects on the ground are
represented by their plotted positions on the paper and lie on
respective rays.
The table is always placed parallel at each successive station to
the position it occupied at starting station
7. Accessories of plane table
Accessories
Plane table
Alidade
Spirit level
Trough compass
U fork with plumb
bob
Plane alidade
Telescopic
alidade
8. Plane table
It is a drawing board of
750X600 mm made of well
seasoned wood like teak, pine
etc. The top surface of it is well
levelled. The bottom surface
consists of threaded circular
plate for fixing the tripod on
the tripod stand by wing nut.
Function:
It is meant for fixing drawing
sheet over it.
10. Alidade
a)Plain alidade:
It consists of metal or wooden
ruler of length about 50 cm.
One pf its edge is beveled and is
known as fiducial edge. It consists
of two vanes at both ends. One is
called as ‘Object vane’ which
carries ‘Horse hair’ and other is
called ‘Sight vane’ which has a slit.
11.
12. Alidade
b) Telescopic alidade:
It consists of telescope meant for
inclined sight or sighting distant
object clearly. This alidade does
not have vanes but is provided
with fiducial edge.
Function of alidade:
The function of alidade is to sight
object. The ray should be drawn
along fiducial edge of alidade.
13.
14. Spirit level
Spirit level is a small metal tube
consists of a small bubble of
spirit. The bubble is visible on the
top along a graduated glass tube.
Function:
The spirit level is meant for
levelling the plane table.
15. Trough compass
Trough compass is rectangular box
made of non magnetic metal
containing a magnetic needle pivoted
at the center. It has 0 mark at both
ends to locate N-S directions.
Function:
1.It is meant to mark north direction
on drawing sheet
2.It is used for orientation of plane
table
16.
17. U-fork with plumb bob
It is a metal strip bent in a shape of U(
hair pin) having equal arm lengths. The
top arm is pointed and a bottom arm
carries a hook for suspending a plumb
bob.
Function:
This is meant for centering the table
over station.
18.
19. Setting of plane table
Fixing the table on tripod stand
Levelling the table
Centering the table
Marking the north line
Orientation
27. Merits/Advantages of plane table surveying
It is most rapid method of surveying
There is no need of field book thus problem of mistakes in
booking field notes does not arise
Plotted work can be compared with actual object
regardless of weather or not they are properly represented
There is no possibility of overlooking any important object
There is no possibility of overlooking any measurements as
plotting is done in field
28. Merits/Advantages of plane table surveying
Irregular objects can be represented accurately
It is suitable in magnetic areas
The map can be prepared easily and does not require any great
skill
Errors in measurement and plotting can be detected by check
lines
Inaccessible points can be easily located by intersection
29. Demerits/Disadvantages of plane table surveying
The plane table is not suitable for accurate work as the fitting
arrangement is not perfect
Plane table surveying is not suitable in wet climate, in the rainy season,
on foggy mornings and in windy weathers
The number of accessories required in such survey are large and they are
likely to be lost
The instrument is very heavy and difficult to carry
The map cannot be replotted to a different scale as there is no field book