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SeaSonde

General Specifications
 
>> Download Product Overview
& General Specs.

PDF approx. 370k  

  SeaSonde Site Installation
Schematic

PDF approx. 400k  

 
   SeaSonde Remote Unit
Specifications & Configuration
Options
(SSRS-100)

  Auto-APM Kit
(SSDA-APM)

  SeaSonde Central Site
Management/
Data Combining Station
SSDP-100

  Combine Suite
License Upgrade
- Extended Version
(SSDP-CS-UPEX)

  NEW Advanced Feature -
Multi-Static Functionality

  SeaSonde Multi-Static Data
Processing Software Package
(SSDA-ES100)

  SeaSonde Bistatic
Transmitter Package
SSBT-100

  Vessel Detection Software
(SSDA-SHIP)

  Pushing the Range
of Your SeaSonde

  Protecting the SeaSonde
from Lightning and
Other Electrical Surges


SeaSonde Network Accessories

  Transponder & Transponder
Extender Kit
(SSTR-101 & SSTR-EX)

  Field Service Kit
(FSK-100)

  Antennae Base
Hinge Assembly
(SSRA-BSHG-A)

  Dome Antennae
Guy Rope Holder
(SSRA-GR-A)

  Connector & Adapter Kit
(CAK-200)

  External Hard Disk,
FireWire Type
(EHD-500)

  Extended Lightning
Protection Kit
(LT-E1)

  UPS Power Conditioning Unit
(UPS-1500)

  Equipment Rack
(RACK-1)

  UPS Power Conditioning Unit
with Battery Array
(UPS1500-6B)

  SeaSonde SatDrive Kit
(SSDA-SATD)

  Hard Shipping/Carry Case Set
(CCS-5)

  SeaSonde Enclosure
(ENC36)

User Links
Related SeaSonde Publications
 
RiverSonde
 
  >> Download this document  (PDF approx. 1M)



SeaSonde Multi-Static Data Processing Software Package
(single-use license)
CODAR Product Code: SSDA-ES100

Product Description:
The multi-static data processing software package enhances the conventional backscatter "Current" tool that produces radial velocities from SeaSonde echoes, by enabling processing of sea echoes from separated transmitters. The result is a set of bistatic elliptical files for each set of echoes that originate from synchronized transmitters included within radar range. For example, if three transmitters are within range and synchronized -- as well as that station's transmitter -- then four sets of current scalar-velocity estimates are produced. These follow the same LLUV formats (latitude/longitude/u/v) as standard backscatter radials, so that subsequent algorithms will recognize and utilize them, including combining tools to get total vector maps. This ensures that the outputs are backward compatible with existing downstream algorithms. The advantage of augmenting to multi-static operation by employing the signals from additional transmitters is the improved total-vector current-map coverage, both in extended area as well as more accurate vectors within the included area.



Examples of radial velocity vector maps from conventional backscatter method (left) and a bistatic elliptical map (right) both simultaneously produced at same SeaSonde receiver, utilizing multiple transmitter signals and calculated with the multi-static data processing package.


SSDA-ES100 Includes:
• Single-use software license
• Firmware key (for activation)
• Instruction guide (PDF)


Multi-Static Data Processing Software Package Features:
• Extends area of total vector coverage
from standard backscatter geometry
• Increases total-vector accuracy and robustness within coverage area
• Is keyed by firmware code to the designated receiver/computer
• Accepts multiple bistatic echo sets from input cross spectra
• Output file in standard LLUV ASCII format
• Output files accepted by all present downstream processing tools
• Includes same QA/QC data (e.g., rms uncertainties) as basic current tool
• Expands basic meta-data to give additional relevant multi-static information regarding current ellipticals included in the file


Technical Specifications

Requirements:
Valid Existing Software Licenses: SeaSonde remote unit data processor (computer) comes with a valid basic SeaSonde remote-unit radial-suite processing package with a single-user software license. By procuring the new multi-static software package, elements of the existing processor are replaced and an additional single-user license is included, enabling proper operation of the new multi-static capability. Radial Suite software version: The radial suite software package running on the computer should be at least Release 6 or updated to our latest version prior to installation of multi-static data processing package.
Computer: PowerPC or Intel running on at least OS X 10.4.11 with 512kB ram (10.5 preferred with 1GB ram)
Special Setup: Recommend use of measured antenna pattern with 1 degree spacing.
Installation & Activation
When this software package is purchased, it is keyed and tied to a firmware chip that CODAR will supply. This chip resides in the SeaSonde Receiver chassis, on a USB hub. This allows security by ensuring that the singleuser licensed tool will run only with that unit, providing authorization to the owner and ensuring protection against theft or copying for use on unlicensed systems.

SeaSonde Multi-Static Data Processing Software Package
(single-use license)

† Specifications and appearance are given as guidelines and may change without notice.


SeaSonde Information & Specifications - Version 1 created 12/2008
 
                                                                                                                                                                                                                                                          
 
 

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