Question

Open traverse can be checked by astronomical observarion

Answer 1

Thus open traverse is converted to a closed traverse. The open traverse can be checked by running a separate series of lines from the last station to the starting station and thus closing the traverse. the checks for the closed traverse then can then be applied.

Answer 2

Open traverse can be checked by astronomical observarion:

• Establishment of control network serving needs to be done which is known as traverse.
• Open traverse being one of the kind in which reaching starting station doesn't happen Neither does it close on any end station whose location is known.
• Unlike the closed traverse it doesn't have known location for either of its points which start and end.
• It does start at an unknown location but end is not sure, that checking of this location or surveying this way can be done using astronomical observation.

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