SADAR® Technology
Real-Time Subsurface Activity Detection
PRODUCT DETAILS
SADAR® is an event-driven, seismic-acoustic monitoring technology solution that classifies and locates subsurface events of interest, automatically and in real-time.
THE SADAR® ADVANTAGE
Leveraging compact, phased array processing, SADAR® delivers greater range and accuracy via a reduced seismic data acquisition network. By including spatial processing into the analytic sequence, SADAR® is able to detect, associate, locate, and identify events of interest in the presence of elevated noise and clutter.
Features
- Persistent
- Always on, always listening, always processing
- Real-Time
- Timely information is actionable information resulting in informed decision making
- Highly Sensitive
- Greater Range
- Compact, phased arrays
- Spatial analytics enhance results and disassociate unwanted noise and clutter
- Improved locations with reduced uncertainty
- Reduced Surface Footprint
- Environmental and land owner upside
- Lower risk to lifecycle and maintenance costs
- User Interface Interactive Map Displays
- Array(s) location
- State-of-health status of individual SADAR® arrays
- Detection, classification, and localization alerts
GEORES s8 (SERVER)
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19in Rack-Mount Chassis
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4U
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SADAR-E Array Line Support per Chassis
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8
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SADAR-E Arrays per Line
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7
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Operating Temperature
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-20°C to 60°C
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Input Voltage Power
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100-260 VAC, 10W
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Array Power Supplied via 450-05290-xx
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Passthrough
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Dimensions
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19 in (W) x 13.5 (D) x 7 in (H)48.26 cm (W) x 34.29 cm (D) x 17.78 cm (H)
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Weight
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11 lbs/5 kg
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Electrical Specifications
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All parameters are specified at 25°C in the vertical position unless
otherwise stated. |
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GS-ONE
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GS-ONE LF
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Response Frequency
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10 Hz, ± 0.35 Hz
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5 Hz, ± 0.5 Hz
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Spurious frequency
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240 Hz Typical
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160 Hz Typical
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Distortion at Vertical*
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0.05% Typical
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<0.10% Typical
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Sensitivity with 20 kΩ load
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2.00 V/in/s (78.7 V/m/s) Typical
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2.27 V/in/s (89.4 V/m/s) Typical
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Damping with 20 kΩ load
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0.70 Typical
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0.670 Typical
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DC resistance
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1800 Ω, ± 5%
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2450 Ω, ± 5%
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*Distortion Measured @ 12 Hz with 0.7 in/s Pk-Pk Velocity
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Digitization
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24-Bit Delta-Sigma
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Sample Rate
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0.5, 1, 2, 4 ms
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Preamplifier Gains
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0, 6, 12, 18, 24, 30, 36 dB
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Maximum Input Signal for Sensor
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26 mm/sec
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Equivalent Input Noise
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@ 2 ms sample rate 1.77 μmm/sec rms
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Gain Accuracy
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Better than 1%
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Anti-alias Filter
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83% Nyquist
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Instantaneous Dynamic Range
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124 dB @ 2 ms sample interval
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Crossfeed Isolation
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>90 dB
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THD
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<0.2%
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