communication facilities (telephone and telegraph, post and
telecommunications) and power supply, for power between the stations and
equipments.
§3.1 Static operation
§3.1.1 Static Measurements Profile
Static measurements:
GPS positioning measurement by installed three (or more) GNSS receivers to
perform simultaneous observation and determine the relative position between
the stations.
Scope:
The establishment of a national geodetic control network (second or less);
The establishment of precision engineering control network, such as bridge
measurement, tunnel measurements, etc;
The establishment of a variety of encryption control network, such as city
measurements, Drawing Point measurement, road surveying, demarcation
measurements.
For the GPS measurements of small and medium-sized cities, towns, as well as
mapping, cadastral, land information, real estate, geophysical exploration,
surveying, construction and other control measurement, should meet the
accuracy requirements of the D, E grade GPS measurements.
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