Differential GPS (DGPS) [NCAR/EOL]
Summary
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
Data access
This dataset is not currently available online. For more information, please email the primary point of contact.Additional information
| Identifier | |
| Data Quality | final |
| Versions |
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| Related projects | |
| Spatial Type | unknown |
| Frequency | continuous |
| Language | English |
| Categories | |
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| Instruments | |
| GCMD Science Keywords | Expand keywords |
| Related links |
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Temporal coverage
| Begin datetime | 2008-02-08 17:06:22 |
| End datetime | 2008-02-26 23:59:59 |
Spatial coverage
Map data from IBCSO, IBCAO, and Global Topography.
Maximum (North) Latitude:
41.00,
Minimum (South) Latitude:
39.00
Minimum (West) Longitude:
-105.00,
Maximum (East) Longitude:
-103.00
Primary point of contact information
EOL Data Support <datahelp@eol.ucar.edu>
Additional contact information
- principalInvestigator: Stuart Beaton <beaton@ucar.edu>
Citation
Beaton, S. 2013. Differential GPS (DGPS). Version 1.0. NSF NCAR Earth Observing Laboratory. https://doi.org/10.26023/N692-8NX3-4K0J. Accessed 22 Apr 2026.
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