DigiCORAâ Sounding System MW41
Features
• Consistent, high quality data
• Easy integration to existing soundings network
• Increased flexibility through advanced networking options
• Easy and simple operation
• Quick configuration and modification of station parameters, also remotely
Vaisala MW41 System supports the world-class performance of Vaisala RS41 radiosonde family. This makes MW41 an excellent choice for both synoptical and research applications.
Vaisala DigiCORAâ Sounding System MW41 processes, analyses, archives, and relays sounding data. The system consists of a computer that runs Vaisala MW41 software and is connected to a sounding processing subsystem via a network adapter. MW41 software includes the sounding processing software running as services on a computer and an optional remote client for remote access/use.
Easy to integrate
Upgrading to MW41 from earlier Vaisala sounding systems is smooth and cost effective. The software is compatible with commonly used Windows operating systems and hardware, making it easy to integrate to most IT bases and helping to minimize maintenance costs. Connectivity with Vaisala Automatic Weather Stations allows using highly accurate surface weather information as reference, which makes operation simpler and less sensitive to human error.
Flexible to use
As MW41 user interface is separated from other software functionalities, it can be operated from anywhere within your network. This allows, for example, managing sounding operations remotely, away from the sounding station. Additionally, all network users can access sounding data, remotely.
The standard MW41 software package includes all features needed to perform synoptic soundings. For more advanced sounding needs, like ozone sounding capability or extended graphics, optional modules are available. The system can be tailored for specific needs of a sounding station.
Intuitive to operate
MW41 follows the radiosonde preparation process, minimizing the need for user input and interaction. When the user needs to act, using the system is made easier with clear status indicators and animations, and
a software help is available for additional
assistance. As operating the system is highly intuitive, training users is faster. Access to specific functionalities can be defined by utilizing user groups and their related privileges.
Quick to configure
Configuring MW41 for operation is easy. The user interface supports quick configuration of station parameters, message creation, and parameter sending. The system can also be configured remotely.
MW41 validates sounding data to make sure it is of high quality. The system can create WMO messages and special text reports using the validated data, and the data is also available in XML format.
Technical data
Compatibility
Radiosonde |
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RS41-SG |
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RS41-SGP |
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RS41-SGM |
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RS41-D |
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Special sensor |
Ozone sensors: |
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ECC 6A ECC |
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Z ECC |
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Telemetry
Frequency band |
400.15 … 406 MHz |
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Tuning step (user-adjustable) |
10 kHz |
Error detection and correction |
Reed-Solomon |
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Telemetry range (using directional |
Up to 350 km (217.5 mi) |
antenna) |
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Minimum system requirements for sounding workstation
Computer |
PC delivered by Vaisala includes: |
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• Pre installed DigiCORA Sounding |
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Software |
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• System recovery tools, including |
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USB drive with recovery image |
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• Optional Edgeport serial extension |
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Optionally, any PC that fulfills the |
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requirements below can be used. |
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Operating system |
• Windows 10 Pro 64-bit (English) |
Web browser |
• Microsoft Edge latest version |
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(English) |
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• Mozilla Firefox latest version |
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(English) |
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• Google Chrome latest version |
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(English) |
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Processor |
Intel Pentium Dual Core or equivalent |
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(Quad Core recommended) |
Memory |
8 GB RAM |
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Hard disk space |
160 GB |
Display resolution |
1366 × 768 (minimum) |
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DVD-ROM drive |
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USB port for Ground Check Device RI41 |
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Optional serial ports |
Either integrated or via USB/RS 232 |
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converter. |
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1 for possible Automatic Weather |
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Station |
Ethernet adapter |
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Speakers integrated either into computer or display |
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Remote client PC |
Using devices that fulfill the same |
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requirements as for Sounding |
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Workstations is recommended.1) |
1)It is likely that devices with lower hardware specifications, other operating systems, or other browsers can be used.
Vaisala Sounding Processing Subsystem
Software defined radio technology
Code correlating GPS
Meteorological messages
TEMP messages |
TEMP FM35-XI, TEMP SHIP FM36-XI, |
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TEMP MOBIL FM38-XI |
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PILOT messages |
PILOT FM32-XI, PILOT SHIP FM33-XI, |
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PILOT MOBIL FM34-XI |
BUFR messages |
BUFR 3’09’050 and BUFR 3’09’051 |
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(for PILOT and High resolution data) |
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BUFR 3’09’052 and BUFR 3’09’057 |
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(for TEMP and High resolution data) |
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BUFR 3’09’056 (for descending |
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sounding after balloon burst) |
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Advanced option |
CLIMAT TEMP FM 75-X |
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BUFR 3’09’053 (DROP BUFR) |
Special sensor option |
NILU, WOUDC |
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Defense messages option |
METCM STANAG 4082, METB2/ |
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METB3 STANAG 4061, METFM |
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STANAG 2103, METSR/METSRX, |
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METTA STANAG 4140, METEO 11 |
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Antennas
Directional UHF antenna (automatic direction control)
Omnidirectional UHF antenna
Portable antenna for UHF and GPS
GPS antenna
Advanced Multipath Rejection GPS antenna
Ground check set
RI41 and RI41 B. See separate datasheets for details.
Operating environment
Indoor equipment |
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Operating temperature |
+10 … +35 °C (+50 … +95 °F) |
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Storage temperature |
−40 … +65 °C (−40 … +149 °F) |
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Operating humidity |
10 … 90 %RH |
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Storage humidity |
5 … 95 %RH |
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Outdoor equipment |
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Operating temperature |
−40 … +55 °C (−40 … +131 °F) |
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Storage temperature |
−50 … +71 °C (−58 … +160 °F) |
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Operating humidity |
0 |
… 100 %RH |
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Storage humidity |
0 |
… 100 %RH |
Operating wind speed |
0 |
… 65 m/s (0 … 145 mph) |
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Operating precipitation |
Unlimited |
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Published by Vaisala | B211221EN-J © Vaisala Oyj 2020 |
www.vaisala.com |
All rights reserved. Any logos and/or product names are trademarks of Vaisala or its individual partners. |
Any reproduction, transfer, distribution or storage of information contained in this document is strictly |
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prohibited. All specifications — technical included — are subject to change without notice. |