Manage...\Data
168
Computation
GPS measurements
Least square adjustment
Unknowns
like rover coordinates
Root Mean Square RMS
= a posteriori of unit weight
• Reflects all error sources such as
diffraction, multipath, ionospheric
and tropospheric disturbances.
• Indicator of the measurement
noise and environmental condi-
tions.
*
Elements of cofactor matrix
• Reflects the influence of the
different constellations of the
satellites on the coordinate
components.
Standard deviation
+
Empirical assumptions
Coordinate Quality CQ
Summary of Contents for GPS1200+
Page 1: ...Leica GPS1200 Technical Reference Manual Version 7 0 English...
Page 26: ...26 GPS1200 Table of Contents...
Page 69: ...Equipment Setup GPS1200 69 Equipment setup RX12_32 a b c e d k j i l m n o f h g...
Page 89: ...Equipment Setup GPS1200 89 Diagram GPS12_61...
Page 363: ...Convert Import Data to Job GPS1200 363 Point imported with code...
Page 451: ...Config General Settings GPS1200 451 Next step PAGE F6 changes to the first page on this screen...
Page 472: ...Config General Settings GPS1200 472 Next step PAGE F6 changes to the first page on this screen...
Page 699: ...STATUS GPS1200 699 Next step CONT F1 exits STATUS Position...
Page 718: ...STATUS GPS1200 718 Next step CONT F1 exits STATUS Tilt Measurement...
Page 1191: ...Survey General GPS1200 1191 Next step PAGE F6 changes to another page on this screen...
Page 1352: ...Menu Tree GPS1200 1352 FIELD TO OFFICE...
Page 1411: ...PPS Output Notify Message Format GPS1200 1411 Example PLEIR HPT 134210000 1203 17...