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ProMark 2 GPS
Surveying System from Ashtech
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BACK
Locus
Z-Xtreme |
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ProMark 2 GPS Surveying
System |
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Introducing the ProMark2 GPS Surveying
System!
A compact, lightweight, and affordable entry-level GPS survey system
providing centimeter-level accuracy plus real-time navigation tools for
job-site location and point reconnaissance.
The Complete System
The Ashtech® ProMark2™delivers high-quality results at the lowest cost
of any entry-level, high-precision GPS survey system. In addition,
ProMark2 is the first and only system to deliver a combination of
post-processed, centimeter-level static survey capabilities with
stand-alone, real-time, 3–5 meter reconnaissance, navigation and mapping
capabilities – all in a single system! ProMark2 is a must-have addition
to any surveying toolkit and the perfect solution for one-person survey
crews. |
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Survey and Recon Made Easy
With ProMark2, surveyors get the flexibility of selecting either
survey or navigation mode. For navigation applications, ProMark2
provides 3–5 meter real-time navigational accuracy, made possible by
new technology enabling the use of correction signals from the Wide
Area Augmentation System (WAAS), and from the European Geostationary
Navigation Overlay System (EGNOS).
The navigation mode assists surveyors in performing two important
tasks: job-site location, and point reconnaissance. Simply enter the
coordinates and ProMark2 can navigate users to within 3–5 meters of
the project site or known point. In addition to land navigation
screens, the built-in map database allows users to see their position
on highways, waterways, and railways, while displaying bearing,
heading, distance, speed, and more*. With the addition of street level
maps, users can even navigate to addresses entered into the unit**.
In the survey mode using the new Ashtech ProAntenna™and Ashtech
Solutions™ L1 Processor, the ProMark2 survey system very accurately
and productively establishes control on new or existing points. Unlike
traditional optical surveying equipment, GPS requires no line-of-sight
between survey points. This
significantly increases productivity since traverse legs can be
longer, and often point to point. Surveyors can use ProMark2 in a
two-receiver configuration or, for added productivity, expand the
system to include three or more receivers. ProMark2 can also be used
with traditional optical survey instruments in cases where the use of
GPS alone is not feasible. ProMark2 is the ideal tool for all control
point needs!
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Specifications for ProMark2 GPS System |
Ashtech Technology
GPS Satellite Tracking
-10 Independent Channels
-L1 C/A code and full wavelength carrier
WAAS/EGNOS Satellite Tracking
-2 Additional independent channels
Accuracy Specifications
Static Survey Performance
-Horizontal 0.005m + 1ppm (0.016ft. + 1ppm)
-Vertical 0.010m + 2ppm (0.032ft. + 2ppm)
-Azimuth <1 arc second
-Observation time:
Ranges fro 20 to 60 minutes depending on distance between ProMark2 receivers
and other environmental factors.
Real-Time Performance
-Horizontal <3m (10ft.) w/ Ashtech ProAntenna
5m (16.5ft.) w/ internal antenna
-Observation Time: 1 second
Physical Characteristics
Size: 6.2” H x 2.0” W x 1.3” D
Weight: 0.14 kg (0.32 lbs)
Environmental
Operating Temp: -10°C to +60°C (14°F to + 140°F)
Storage Temp: -20°C to +70°C (-4°F to +158°F)
Weather: MIL-STD 810E for wind-driven rain
Shock: 1.5 meter drop to concrete
Power
Battery Type: 2 “AA” cell
Battery Life: Up to 8 hours with alkaline
-External power port for extended operation
Datalogging Characteristics
-Recording Interval: Fixed at 10 seconds
-Internal Memory Capacity: 8 MB (10hrs. of logging)
Solutions Software
Ashtech Solutions post-processing software provides simple and accurate
ProMark2 data processing within a user-friendly Windows interface. Key
software functions include:
-Survey mission planning
-Automatic vector processing
-Coordinate transformations
-Reporting |
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