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Nigeria Institution of surveyors

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National Diploma syllabus for surveying and geo informatics

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NATIONAL BOARD FOR TECHNICAL EDUCATION NATIONAL DIPLOMA (ND) IN SURVEYING AND GEOINFORMATICS CURRICULUM AND COURSE SPECIFICATIONS 2006 PLOT 'B' BIDA ROAD, PM.B. 2239, KADUNA - NIGERIA ii 1.0 CERTIFICATE AND TITLE OF THE PROGRAMME : The Certificate to be awarded and the programme title shall read: "NATIONAL DIPLOMA (ND) IN SURVEYING AND GEOINFORMATICS" . A transcript showing all the courses taken and grades obtained shall be issued together with the certificate. 2.0 GOALS AND OBJECTIVES: 2.1 National Diploma Programmes: The National Diploma Programme in Surveying and Geo-Informatics is aimed at producing diplomates that can demonstrate sound understanding of the methods and instruments used in Geo-Informatics. On the completion of this programme, the diplomate should be able to: 1. Interpret spatial measurements from various sources; 2. Operate Geo-Informatics instruments; 3. Carry out cadastral survey to define boundaries of land; 4. Apply the basic principles of surv...
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SPECIFICATIONS FOR CADASTRAL SURVEY

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SPECIFICATIONS FOR CADASTRAL SURVEY Below are specifications for Cadastral / Property Survey 1. Boundary demarcation and beaconing The boundary lines which must be identified by the land owner or his representative shall be cut clear of obstacles and beaconed at every change of directions in a way that represents the boundaries as identified by the land owner or his representative. All buried beacons must be intervisible. (A)The demarcation of the boundaries shall be in accordance with the following conditions: i. The permissible maximum Beacon interval for layouts survey is 250m and 400m for survey of farm land. ii. Adjacent Boundary Beacons should be intervisible, but where there is obstruction like wall fence, multiple ray observations from proven station or pair of stations can be used to fix the position of the affected beacon. iii. When placing a boundary beacon of a new survey, having a common boundary with a longer and already surveyed boundary line, the new b...
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Surveying instrument and their uses

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Surveying Instrument and their uses 1.        Theodolite :- It is a surveying instrument used for measuring both horizontal and vertical angles 2.       Prismatic Compass :- This is an instrument used for measurement of magnetic bearings. It Is usually small and can be put inside   the pocket 3.       Total station :- This instrument is used for measuring angles, bearings and distance of a line 4.       Electronic distance measurement(EDM) :- The EDM is used for measuring both horizontal and slope distances 5.       Digital level :-It is used for measuring the difference in height between points on the earth surface 6.       Optical square :-A small hand instrument used for laying off right angle by means of two mirrors set at an angle of 45 degrees 7.        Global positioning system :- ...
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