Differential GPS (DGPS). Version 1.0

Differential GPS (DGPS) data are time series of three-dimensional airplane coordinates that provide increased accuracy and precision compared to a standard GPS measurements. These DGPS measurements were collected as part of the HAIS Experimental Flight Test - 2008 (HEFT08). DGPS data files extracted using sensor_extract were deleted by Pavel after having been transferred over to atd-dgps for GrafNav processing. If you require DGPS raw data please extract them again from the .ads files. To extract data, please use command such as this: sensor_extract -s 4,150 dgps/%Y%m%d_%H%M%S_rf09.dat 20091119_191502_rf09.ads