| Keywords | unconsolidated deposits, ecology, estuarine ecosystems, fossils, geology, micropaleontology, protists |
|---|---|
| Data types | Geology |
| Format | comma-delimited text; |
| Amount | 15.3 KB |
| Activity | Equipment |
|---|---|
| 13BIM01 | Global Positioning System (GPS) GPS is a satellite-based navigation system that provides accurate location, velocity, and time information anywhere on Earth, 24/7, in all weather conditions. Civilian GPS can locate a receiver within about 10 meters, while advanced techniques (like RTK) can achieve centimeter-level precision. |
| 2015-322-FA | Ashtech Z-Xtreme DGPS The Z-Xtreme processes signals from the GPS satellite constellation, deriving
real-time position, velocity, and time measurements. Twelve dedicated separate
and parallel channels extract Coarse/Acquisition (C/A) code-phase, and carrierphase
measurement on the L1 (1575 MHz) band, and Precise (P) code phase
and carrier phase measurement on the L1 and L2 (1227 MHz) bands.
The Z-Xtreme receives satellite signals via an L-band antenna and low-noise
amplifier (LNA). The receiver operates stand-alone and as a base (reference)
station or remote (rover) station providing real-time differential GPS operation for
code, and real-time kinematic (RTK) operation for carrier phase. The unit
implements the RTCM SC 104 V2.2 standard for differential and RTK operation.
These features allow the Z-Xtreme to achieve centimeter accuracy while being
compatible for differential and RTK operation with any other receiver that implements the RTCM standard.
Antenna P/N: 700700(C) |
| 2014-323-FA | Global Positioning System (GPS) GPS is a satellite-based navigation system that provides accurate location, velocity, and time information anywhere on Earth, 24/7, in all weather conditions. Civilian GPS can locate a receiver within about 10 meters, while advanced techniques (like RTK) can achieve centimeter-level precision. |
| 2016-331-FA | Global Positioning System (GPS) GPS is a satellite-based navigation system that provides accurate location, velocity, and time information anywhere on Earth, 24/7, in all weather conditions. Civilian GPS can locate a receiver within about 10 meters, while advanced techniques (like RTK) can achieve centimeter-level precision. |