Practice and Theory 8

1. Shall be fixed in a position on the surface of the earth by monuments of permanent nature.

• Project Survey 

• Control Survey

• Project Control Survey

• Geodetic Survey

 What is the baseline length for the Primary Geodetic Network in Second Order?  

• 50 kilometers

• 25 kilometers 

• 5 kilometers

• Each barangay shall have at least a pair of Control Points not more than 2 kilometers apart

What is the baseline length for the Primary Geodetic Network in First Order?

• 50 kilometers

• 25 kilometers

• 5 kilometers

• 2 kilometers

What is the baseline length for the Secondary Geodetic Network in 3rd Order?

• 50 kilometers

• 25 kilometers

• 5 kilometers

• 2 kilometers

What is the baseline length for the Secondary Geodetic Network in 3rd Order?

• 50 kilometers

• 50 kilometers

• 5 kilometers

• Each barangay shall have at least a pair of Control Points not more than 2 kilometers apart

In section 11 how many GNSS receivers are sufficient for all purposes?

• At least 3 receivers

• More than 3 receivers

• At least 2 receivers

• More than 2 receivers

Survey Order as defined in Section 15 of DAO No. 2007-29 shall be issued

• NAMRIA Administrator

• DENR Secretary

• Regional Executive Director

• Regional Technical Director

The position of reference points shall be defined and marked on the ground by monuments of a permanent nature in the form of a square

• Project Control Monuments

• Marking of Reference Monuments

• Geodetic Control Monuments

• None of the above

The conduct of the Geodetic Control Survey shall based on the recommendation of the ___?

• Regional Executive Director 

• DENR Secretary

• Director, LMD

• Admin, NAMRIA

They shall be marked on top with engraved letters and shall consist of five (5) parts namely, Provincial Code, Control Point Number, Year Established, Order of Accuracy and the office or entity that established the Reference Monument.

• Project Control Monuments

• Marking of Reference Monuments

• Geodetic Control Monuments

• None of the above