گروه خدمات فنی مهندسی رهگشافن

The program allows the representation of the surface both in topographic map and perspective view forms.
The calculation is performed in two stages.

The first stage consists of creating a regular grid from a collection of arbitrarily positioned points.

The second stage consists of drawing the surface using the previously created grid.
The first stage can be performed using three methods: the inverse distance method, the kriging method, and a new interpolation and extrapolation method based on a weighted average of polynomial surfaces.

The use of this polynomial algorithm makes it possible to generate points that are external to the area of the sampled locations in such a way as to maintain the trend of the surface, even when this surface cannot be approximated by a simple horizontal plane.
This feature is especially useful for those problems that deal with the surface gradient, such as flow line tracing or rockfall analysis. The commonly used extrapolation algorithms based on the weighted average (including kriging) can lead to large errors, for example to the inversion of the flow direction in the peripheral areas of the map.


The use of a polynomial algorithm to create a grid also yields a more realistic surface of the area where the sampled locations can be found, as the evaluation is less sensitive to the spatial distribution and point density.
The regular square grid is then interpolated with bi-cubic splines to obtain a continuous surface that is continuously differentiable and which passes through the grid nodes.

The ISOMAP module has the following basic operations:

* Grid Generation
* Slope Map
* Exposure Map
* Grid Difference
* Linear Transformation
* Filtering
* Grid Duplication
* DTM Import

ShipPlotter decodes the AIS digital signals from each ship using the sound card in your PC. You need a suitable VHF band radio receiver tuned to one of the two AIS channels. The program decodes the received digital data and displays it in a variety of formats.

Signal mode - In Signal Mode, ShipPlotter displays the raw digital signals on your PC screen in a diagnostic display which helps you to set up the system. Message mode - In Message Mode, ShipPlotter displays each decoded message in plain language on your PC screen. Ship mode - In Ship Mode, ShipPlotter displays each decoded message in plain language on your PC screen. There is one line in the display for each ship. Depending on which message formats have been received from the ship, the information may contain the MSSI number of the ship, its name, its destination and the expected date and time of arrival, its length, beam and draught, and the latest position report received from the ship. Chart mode - In Chart Mode, ShipPlotter displays the position and identification of each ship on a chart of the area. ShipPlotter comes with a general purpose world map but you can add your own maps to ShipPlotter simply by digitizing a chart to create a BMP or JPG graphic file and calibrating the chart using tools built in to ShipPlotter. ShipPlotter can also read BSB format marine charts provided that your system performance, memory, etc. can handle the size of the chart. Ship details - In chart mode, if you right click on one of the ships displayed in the chart, a pop up window (right) displays all the data received about the ship you have selected. If you are connected to the internet, there is a Search button that will access the ITU ship callsign database to discover even more details about the ship including its port of registry. Message log - ShipPlotter can store all messages received and decoded in a text file for later analysis. It can also store messages in formats that are not decoded, in a hex format for subsequent decoding. Radar view - ShipPlotter can display the position and identification of ships on a circular display centred on the user"s position, which can be a dynamic position based on positions from a connected GPS receiver. This radar display can be either North Up, or Heading Up. Serial input - ShipPlotter can decode messages received from a dedicated AIS receiver using NMEA serial format. Serial output - ShipPlotter can output demodulated messages to any AIS-compatible serial plotter using NMEA serial format. GPS input - ShipPlotter can include position data from a local GPS receiver on the displayed chart and can automatically centre the chart on the current position. Message sharing - ShipPlotter can use the Internet to share your messages with others so that all see the totality of messages received by participating users. Local sharing - ShipPlotter can share received messages with other instances of the program running on machines over a local area network. Automatic chart selection - If you have a selection of charts of your coverage area, ShipPlotter can automatically choose the appropriate chart to display any chosen ship of interest. Multiple sound card support - ShipPlotter can choose between multiple soundcards if you have more than one. This means that, subject to processing power, you can run multiple instances of ShipPlotter processing audio from more than one source. COM Automation support - ShipPlotter can be accessed by VB s or other services through a COM interface. Automatic chart downloading - ShipPlotter can access several global databases of satellite imagery to use as the background chart for displaying ship positions. Waypoint/track/route overlays - ShipPlotter can display waypoints, routes and tracks that are read from a GPS data file in GPX data format. Peer-to-peer sharing - ShipPlotter can share data with up to four other instances of SP using UDP datagrams over a local network or over the Internet. TCP/IP client - ShipPlotter can receive data from a remote TCP/IP server that transmits NMEA AIS message data. TCP/IP server - ShipPlotter can receive data from a remote TCP/IP client that transmits NMEA AIS message data. Google Earth server - ShipPlotter can present a server to Google Earth that delivers ship position data that will appear on a Google Earth map. Memory Map support - ShipPlotter can control Memory Map Navigator(TM) so that it displays ships that are currently being displayed by ShipPlotter. MultiMap support - ShipPlotter can open a browser window on the MultiMap server so that it displays a ship that you designate. It can also import MultiMap maps into the SP chart window.. http server - ShipPlotter can present an http server to other instances of ShipPlotter so that they can access the ship data on the host machine. It is possible to link a community of users with this feature, without requiring the use of a separate server. Language versions - ShipPlotter is also available with menu and dialog options in French. VMAP level 0 outline charts - ShipPlotter can display charts based on NIMA VMAP Level Zero data. The information is supplied in a compressed format including selected layers of certain limited areas. Navigation window - ShipPlotter allows you to create, edit, load and save a route and then to display navigation parameters relating to a designated ship following that route. The information includes cross track error, time to next route point and much else besides. Route window - ShipPlotter can display a route showing the track and distance between each route point, the estimated time between route points and the ETA at each route point.

The program "Satellite Antenna Alignment" is used to calculate the angles necessary for installing satellite dishes. The main difference from similar software is the possibility to calculate the position for all satellites at once. Thus, you get a clear picture about what satellites can be physically visible from the location where the dish will be installed. It should be kept in mind that the program makes a purely theoretical calculation according to formulas and in real circumstances a lot of additional factors should be taken into account when a satellite dish is installed. These factors include various obstacles (buildings, trees), the landscape, the altitude, transponder orientation, polarization, etc. Nevertheless, this program will allow you to evaluate the position quite precisely. The calculation can be saved to a text file, copied to the Windows clipboard or printed out at once. It is possible to save the list of locations for which the calculation is done. Later on, you will not have to enter the coordinates of these locations again. Just select them from the table.

Additionally, the program has a mechanism for calculating the azimuth of the sun and you can do everything without a compass now! The azimuth is calculated for the location the coordinates of which you specified for calculating the azimuths of satellites. You can specify the date (the current date is taken by default) and calculate how the sun moves with a one minute discontinuity. The calculation results are displayed in the table to the left. Both the azimuth and the elevation are calculated for the sun for the current moment of time. Thus, you can install the satellite dish without a compass at all. First, find the azimuth of the satellite you need. Then calculate the azimuth of the sun for the day on which you are going to install the dish. Find the azimuth of the sun that is most close to the azimuth to the satellite and you will see the time (and date) when the sun will be in the same direction where the satellite is. Turn the dish to the sun at the specified moment of time, the azimuth of the sun coincides with the azimuth of the satellite at this moment. Or just note this direction and install the dish later. Remember to specify your time zone for calculation (Moscow: +3 GMT). The program also calculates the azimuths of the sunrise and sunset, as well as the time and elevation when the sun is exactly in the south. The program draws a simple diagram representing the four directions. The yellow sector is daytime, its eastern part is sunrise and its western part is sunset. The same diagram can be used to schematically represent the direction to the satellite you need. Select the satellite from the drop-down list and the red line will show the direction to it (azimuth). If the elevation is negative, no red line is drawn (the satellite is not visible).

SondeMonitor decodes the messages from both analogue (6-tone) radiosondes (Vaisala RS80 series) and digital radiosondes (Vaisala RS92SGP and RS92AGP series) using a simple UHF scanner receiver and the soundcard of a PC or laptop.

Data output SondeMonitor generates a data file of the raw sample frequency data from analogue radiosondes and the raw hex data from digital radiosondes.  Raw display SondeMonitor displays the raw measurand data in either table form or graphical form as a quick look and to identify the balloon burst instant.  Graphical displays SondeMonitor displays the decoded data in either table form or graphical form (right). A median filter and a smoothing filter are both supplied to improve the signal to noise ratio of the telemetry from analogue sondes that lack the error checking machanisms of the digital sondes.  Stueve diagram SondeMonitor can display the decoded telemetry data from a digital sonde in a real-time using a Stueve diagram (below right) that develops as the sonde ascends. The diagram shows temperature and humidity against log pressure (altitude) together with measured wind data if the GPS telemetry decode is armed.  GPS position tracking SondeMonitor can display a map showing the ground track of digital (GPS) radio sondes during their flight mission or processed from the telemetry data afterwards (right) It can also ouput the current sonde position as a pseudo-GPS receiver in serial NMEA format.

NDBfinder allows you to use your PC and soundcard to receive, detect, identify and log NDBs (Non Directional Beacons used for maritime and aeronautical navigation), that would otherwise be too distant or faint to detect. NDBfinder exploits the fact that almost all navigation beacons send their idents are precisely regular intervals. Using a unique combination of two Fourier Transforms and a Boxcar Integrator, NDBfinder is able to superimpose many successive indents and in doing so it can retrieve signals that are buried in the noise. This makes it possible for NDB DXers to detect beacons far beyond the normal reception range.

NDBfinder Features >> NDBfinder detects NDB transmissions using the sound card in your PC. You need a suitable LF/MF band radio receiver tuned to an appropriate frequency in the navigational beacon band. >> The program processes the audio signal from the receiver and shows you signals that are hidden in the noise.  >> Signal View - displays the raw audio signals on your PC screen in a diagnostic display which helps you to set up the connection and the soundcard.  >> Spectrum View - displays a scrolling spectrum of the received audio signal frequencies on your PC screen. You see an immediate display of the mose code identification if the beacon is received with good strength. By default the display covers 0-3kHz but other audio frequency ranges can be specified by the user.  >> Spectral Density display - shows the overall Spectral Density of the accumulated data. On this display, you can discover morse code identifications that are too weak to be seen on the Spectrum View.  >> Periodicity display - shows an analysis of any periodicities in the pattern in the chosen audio frequency. If there is a morse code identification buried in the noise at the selected audio frequency, its periodicity will be betrayed by a spike in this display.  >> Integrated display - shows the result of a boxcar integration of the signal at the chosen frequency and with the specified period. If the signal is processed for several minutes, huge improvements in the signal-to-noise ratio can be acheived. This can make the difference between a signal being undetectable and being easy to identify.  >> Beacon Identification - The program can decode and display the three-letter identification of the signal that you have detected.  Log file - The program can automatically save the identification, the audio heterodyne, and the ident period to a log file.  >> Playback - The program can play back the audio resulting from addition of multiple idents so that the signal can be identified aurally.  >> - The program can execute a command to allow fully automated monitoring and surveying.

DSCdecoder allows you to use your PC and soundcard to decode maritime mobile service messages using the Digital Selective Calling (DSC) system and also DGPS and Navtex broadcasts. DSC signalling is used in the MF, HF and VHF bands for distress and calling between ships and coast stations. Navtex messages are broadcast by coast stations and carry infomration about navigational warnings and weather forecasts.

Messages that can be decoded include routine calls for test purposes between ships and coast stations; calls to establish communication by some other means (voice, etc.) between a ship and a coast station; notification of routine and safety messages from coast stations; Vessel Traffic Service (VTS) messages, distress messages and distress relay messages. DSCdecoder will decode these messages and display and log their content.

With ALGOR DesignCheck finite element analysis (FEA) software, you can verify your single part designs with a first-pass engineering analysis to virtually test the behavior of product designs, speed up time to market and make better, safer products at a lower cost. Available directly from the Alibre Design Professional Tools menu as an Add-on, DesignCheck makes it easy to perform finite element modeling and analysis, evaluate results and prepare professional design reports.

ALGOR DesignCheck includes  ==>> Direct CAD/CAE data exchange with Alibre Design for single parts  ==>> Windows-native data input screens  ==>> Multiple view windows  ==>> Tree view of the model and associated data  ==>> Real-time data checking for reasonable input  ==>> Automatic 3D solid hybrid meshing (bricks on the model surface and tetrahedra inside) with a built-in aspect ratio check  ==>> Intelligent, automatic, feature-based mesh refinement tools and point-and-click definition of areas where a finer mesh is desired  ==>> Right-click application, modification and deletion of surface forces, surface constraints and FEA properties  ==>> Static stress analysis with linear material models  ==>> Analysis results displayed graphically for von Mises stress and deflected shape  ==>> Image output in the BMP, JPG, TIF, PNG, PCX and TGA formats  ==>> Animations through AVI creation and display tools  ==>> Automatic generation of professional text or HTML design reports

Developed in C/C++, CAEFEM is a true Windows application. Seamlessly integrated with FEMAP using Dynamic Data Exchange, CAEFEM supports a comprehensive set of analyses including stresses, natural frequencies, buckling, harmonic and transient dynamic response, metal plasticity, surface to surface contact, large deflections, and heat transfer. Virtually bug-free software and highly accurate solutions are just a few reasons for our high customer satisfaction.

GetSolar is a scientifically recognized, and in the practice proven PC program for the simulation of thermal solar plants. GetSolar offers optimum functionality: fast simulation of solar hot water systems and solar combi-systems.

- combination solar plants with combined-buffer memory or cache
- LCA on energy and CO2 saving
- simulation of east-west collector systems
- calculation window for the investigation of the solar yields EnEV according to DIN 4701-10
- temperature data generator for hours WetSyn values direct and of diffuser solar radiation and air temperature

The self-generated solar climate data allows for the simulation of a solar system, the natural variability, making data easy to understand. A simple user interface with tabular and graphical presentation of results. Smooth transfer of results to other Windows programs such as Word or Excel. Separate information on the coverage rate with/without considering solar heating (surplus) heat. Freely extensible by entering monthly average values.

RSView32

RSView®32™ is an integrated, component-based HMI for monitoring and controlling automation machines and processes. RSView32 is available in English, Chinese, French, German, Italian, Japanese, Portuguese, Korean, and Spanish. RSView32 expands your view with open technologies that provide unprecedented connectivity to other Rockwell Software products, Microsoft products, and third-party applications.
Solid Investment. Today. Tomorrow.

* Excellent quality now and in the future
* Continued support for a huge installed base
* On-going engineering investment for supporting Microsoft Vista, Windows 2008, VMWare, and Future Microsoft Operating Systems
* Continued support for Web Server, Active Display Server and Extensions
* No plans to retire RSView32

RSView32 was the first HMI software to:

* Open its graphic displays as OLE containers for ActiveX® controls — with thousands of third-party ActiveX controls to choose from, you can drop ready-made solutions right into your projects
* Develop an model to expose portions of its core functionality, allowing RSView32 to interoperate easily with other component-based software products
* Integrate Microsoft"s popular Visual Basic® for Applications (VBA) as a built-in programming language allowing almost unlimited ways to customize your RSView32 projects
* Support OPC standards as both a server and a client for fast, reliable communications with a wide variety of hardware devices
* Implement add-on architecture (AOA) technology to expand RSView32"s functionality and integrate new features directly into RSView32"s core


RSLinx

RSLinx™ is a complete communication server providing plant-floor device connectivity for a wide variety of Rockwell Software applications such as RSLogix™ 5/500/5000, RSView32, FactoryTalk® View Site Edition and FactoryTalk Transaction Manager. In addition, several open interfaces are provided for third-party HMI, data collection and analysis packages, and custom client-application software. RSLinx can support multiple software applications simultaneously, communicating to a variety of devices on many different networks.

RSLogix 500

The RSLogix™ family of IEC-1131-compliant ladder logic programming packages helps you maximize performance, save project development time, and improve productivity. This family of products has been developed to operate on Microsoft® Windows® operating systems. Supporting the Allen-Bradley SLC™ 500 and MicroLogix™ families of processors, RSLogix™ 500 was the first PLC® programming software to offer unbeatable productivity with an industry-leading user interface.

These RSLogix products share:

* Flexible, easy-to-use editors
* Common look-and-feel
* Diagnostics and troubleshooting tools
* Powerful, time-saving features and functionality

RSLogix programming packages are compatible with programs created with Rockwell Software’s DOS-based programming packages for the SLC 500 and MicroLogix families of processors, making program maintenance across hardware platforms convenient and easy.