与 «PRISMATIC COMPASS»相关的英语书籍
在以下的参考文献中发现
prismatic compass的用法。与
prismatic compass相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
THE PRISMATIC COMPASS Prismatic compass is the most convenient and
portable form of magnetic compass which can either be used as a hand
instrument or can be fitted on a tripod. The main parts of the prismatic compass
are ...
2
Surveying And Levelling
The Surveyor's compass The surveyor's compass is similar to the prismatic
compass except for the following points. (a) There is no prism on it. Readings are
taken with naked eye. (b) It consists of an eye-vane (in place of prism) with a fine
...
3
Basic Civil Engineering
The greatest advantage of prismatic compass is that both sighting the object as
well as reading circle can be done simultaneously without changing the position
of the eye. The circle is read at the reading at which the hair line appears to cut ...
Dr. B.C. Punmia, Ashok Kumar Jain, Arun Kr. Jain,
2003
4
Fundamentals of Cartography
Advantages and Disadvantages Advantages: (1) Instruments used in the
prismatic compass surveying are light and portable. (2) Wrong bearings at one
point do not affect bearings 180 Fundamental of Cartography. A = (14" + 360°) -
116° ...
Rameshwar Prasad Misra, A. Ramesh,
1989
5
Basic Civil Engineering
There are two types of survey compasses available for angular measurements
viz. prismatic compass and surveyor's compass. Prismatic compass has many
advantages over the surveyor's compass. Hence it is widely used for angular ...
L.G. Kulkarni A.D. Pawar S.P.Nitsure,
2006
5.1 Enumerate the differences between a prismatic compass and a surveyor's
compass. 5.2 What do you understand by 'local attraction'? How is it detected?
5.3 Write a short note on the Bowditch method. 5.4 State the different methods of
...
7
Fundamentals of Surveying
The backbearings of the lines AB, AC and AD when measured with a prismatic
compass was found to be 290°00', 340°00' and 30°00' respectively. Find the true
forebearings of the lines AB, AC and AD. [AMIE, Winter 1981] Differentiate clearly
...
8
Surveying and Levelling
But nowadays prismatic compass is very commonly used. This compass is to be
used always by supporting on a single pointed rod or on a tripod. 5.2
DIFFERENCE BETWEEN PRISMATIC COMPASS AND SURVEYORS
COMPASS The ...
9
Map Work And Practical Geography, 4E
prismatic compass there is a small circular shallow hole having threads with the
help of which the prismatic compass is screwed to a vertical spindle attached to
the head of a light tripod stand. The lower end of the spindle is like a ball kept in a
...
10
Basic Civil Engineering
i” COMPARISON BETWEEN A SURVEYOR'S COMPASS AND PRISMATIC
COMPASS Item Surveyor's compass Prima tic compass 1. Magnetic needle 2.
Graduated ring 3. Sighting vanes 4. Reading system 5. Tripod The needle is
edge bar ...
Rakesh Ranjan Bechar,
2005
包含词语«PRISMATIC COMPASS»的新条目
找出国内和国际出版社所讨论的内容，以及词语
prismatic compass在以下新条目的上下文中是如何使用的。
Rainy Day Reads: Let books take you place. No, really.
“Riddle of the Sands” opens with a shopping list for Carruthers including such items as “a prismatic compass,” “a pound of Raven Mixture” and ... «Juneau Empire, 五月 15»
A camp in the hills
... the natural ground with levelling instruments, tacheometers, prismatic compass and plane table surveys for mapping of field at site facilitating ... «Deccan Herald, 四月 15»
Gallipoli 2015: Mapmaker James Nicholas Murray's 'untold story …
Making traverse with prismatic compass and piece of string 20ft long of trenches. Would like job if I had assumed status but fancy that I am ... «ABC Online, 一月 15»
Bonnie Iwuoha: Reward for good leadership - the Abia example
... a leader that looks at life through the prismatic compass of the hopes and aspirations of the ordinary people, the poor, the down-trodden and ... «DailyPost Nigeria, 十二月 14»
Going over: A Nova Scotian Soldier in WW1
Using his map and a prismatic compass provided for the purpose, Titus led his unit around Quarry Wood, several kilometres to the east north-east to a ... «TheChronicleHerald.ca, 十一月 14»
Is it possible to add statistics to science? You can count on it
In the Scouts we'd wander around the countryside north of Melbourne with a prismatic compass in hand, exploring and surveying, solving ... «The Conversation, 十月 13»
New book aims to 'set the record straight' on the first successful …
Outside, Tatum took reading with the prismatic compass. Once the tent was struck, Harper fashioned a cross from the tent pole, and he and ... «Anchorage Daily News, 六月 13»
Lieutenant-Colonel Bob Walker-Brown
A prismatic compass that had escaped several searches was used to keep the direction of the tunnel on the correct bearing. The guards were ... «Telegraph.co.uk, 九月 09»