Entering the From, To and optionally a Via port name is made easy with the use of drop down lists which automatically complete the port name as you type.Complex voyages involving calls at a number of ports can easily be setup with the Route Builder, each leg of the voyage having it's own set of routing options.The Port Selector assists in locating the name of the port with the ability to restrict the list displayed to those where the name contains a specified word or where the port is located within a designated area of the map. In addition, the grid display can be sorted on any column and the contents filtered to show only those which match certain criteria.
Netpas Distance is a port distance table with (S)ECA, Weather forecasting, Piracy alert and other power functions. This application provides 12,000 ports information with their locations and offers 72 0.1 billion distance database with 150 routing points.
This calculator can be used to compute a variety of calculations related to bandwidth, including converting between different units of data size, calculating download/upload time, calculating the amount of bandwidth a website uses, or converting between monthly data usage and its equivalent bandwidth.
Accurate routes and sea distances are a key criteria to improve decision making. We return the shortest route sailed considering traffic separation schemes, SECA/ECA zones, piracy zones, canals and port entries. Detailed information are also returned for transit time, vessel speed and distances.
Their solution Bunker Planner considers a range of factors that impact bunkering decisions, including fuel price forecasts, trade patterns and routes, vessel speed, fuel consumption, time spent in Emission Control Areas (ECAs), as well as costs related to deviations, port calls and barges among others.
Accurate routes and distances are therefore a key criteria for bunker optimization. Reliable information on routes distances help to choose the best bunkering ports depending on the ROB (Remaining on Board), time and costs of the deviation, distance increasing and extra fuel consumption on the deviation.
The process to create storm surge inundation maps from the existing SLOSH MOM products requires several technical steps. First, the usable areas of the SLOSH grids were reduced to ignore spurious data along the grid boundaries. The SLOSH basins have considerable overlap to allow for complete storm surge coverage for planning and operations. Merging these basins into a seamless product requires specialized technical considerations. Since the grid boundaries yield unreliable data, basin overlap was minimized, and the high-resolution and center portions of grids were retained. The process used herein leveraged both SLOSH basin building and surge modeling expertise at NHC. Second, the maximum water levels in each MOM were merged onto a uniform grid for processing. The data were merged onto the NWS National Digital Forecast Database (NDFD) Lambert Conformal projected grid with a horizontal resolution of roughly 625 m (the actual resolution varies by latitude). Lastly, the merged MOM grids were processed through Esri ArcGIS to subtract the land elevation and create a seamless raster of inundation. It should be noted that the SLOSH MOM storm surge risk data used to create these maps are constrained by the extent of the SLOSH grids. High-quality maps are essential for effective risk communication.
When you purchase any new product, a one year subscription to daily updates and many advanced features is included.GPS Plotter CardsWhat you get:- Download of chart layers- Daily Updates- Dock-to-dock Route Guidance- Advanced Map Options- Plotter Sync - Satellite Overlay with SonarChart Shading- Relief Shading- Sonar ImageryCheck if your GPS plotter model is compatible with advanced features and make sure it is running the latest software. Mobile AppWhat you get:- Download of chart layers- Daily Updates- Auto Guidance+ - Advanced Map Options- Weather & Tides- AIS- GPX Import/Export- Plotter Sync- Satellite Overlay with SonarChart Shading- Relief Shading- Share/View Live Location- Share/Save shared tracks, routes and markers
Auto keystone and four corner correction provide flexible image adjustments for easy installation. Blu-ray 3D support brings the immersive 3D movie experience home when paired with optional DLP-Link 3D glasses.
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To use, simply plug in your actual downstream attenuation, as reported in your DSL modem/router stats page. To obtain your router line stats, you will have to login using your browser. We have an extensive database of modems/routers with their corresponding IP addresses and default passwords available -here-.
Notes:Attenuation is the reduction in signal strength on your line, sometimes also refered to as "loop loss". While it is related to the length of the line from the exchange, it varies depending on the actual wire gauge, material, as well as the frequency. Attenuation is calculated differently for ADSL and ADSL2, it is common to see a 3-4 db increase when moving from ADSL1 to ADSL2+.Rate adaptive DSL makes use of any spare SNR margin - the higher your SNR, the better your speeds will be.Reach Extended ADSL (RE-ADSL2+) provides approximately 500 meters (~1,640 feet) additional loop reach.Some VDSL2 modems may report 3 very different attenuation values for the D1, D2 and D3 frequency bands instead of a single value. The 8c profile should be used with the above calculation if possible.This calculator assumes 13.81 db/km average loss (accepted constant for 26AWG wire) by default. For different gauge wires, please check this FAQ.Actual rates can vary significantly from these theoretical figures (around 10%). The above figures are compiled average sync rates based on users feedback, as well as calculations by Richard Moulynox from the Whirpool forums, thank you!Considering protocols overhead, best case scenario should be able to achieve ~90% of the maximum theoretical speeds in actual throughput speed testing. Please drop us a line on our forums with any feedback, or if you feel we can improve this tool.
Netpas Distance offers sea travelers an opportunity to gauge the distance between any ports on Earth. By distilling this complicated task into a surprisingly simple program, users will have an easier time navigating the world's waterways.
The program is blessed with a very simple interface that primarily focuses on a world map and the log of your travels. There are a few command buttons, but all do a great job of explaining themselves, which makes navigating this program fairly intuitive, even for landlubbers. However, if something is too technical, there is an excellent online Help file waiting to be utilized. Users must begin by signing up for a free account with Netpas Distance. From there, selecting your ports is incredibly simple, since no coordinates are necessary and thousands of ports are available to choose. By working through a few basic drop-down menus, a user's route is showcased on the map. Calculating the distance and how many days the travel will take is equally simple, only requiring a single icon to be clicked for each. The program also provides a feature that requires a bit more effort, but will prove useful. By entering in your boat's daily coordinates, your vessel's path can be tracked on the map, which should prove very valuable to any traveler.
Advisory Circular 70/7460-1M, Obstruction Marking and Lighting, describes the standards for marking and lighting structures such as buildings, chimneys, antenna towers, cooling towers, storage tanks, supporting structures of overhead wires, etc.
The Piston Position Programme enables the user to calculate the piston position relative to tdc given the crank angle. Alternatively the crank angle can be calculated given the piston position relative to tdc. Hence it is possible to accurately measure the port timings for an engine.
Suppose you have a two-stroke engine with a 54.5 mm stroke and a rod length of 110 mm. You wish to measure the exhaust port timing, so you remove the cylinder head and using a digital vernier you measure from the top of the cylinder down to the piston edge, with the exhaust port about to open. Now if this measurement is say 25.6mm you can use the above programme to calculate the crankangle at which the exhaust port opens.
Now suppose you have the same two-stroke engine as the previous example. This time you require the distance from tdc that the exhaust port should open to give an opening angle of 83 deg atdc. Click on the piston position button within the Calculate box. Now within the Dimensions box, enter 54.5 for the stroke, hit the tab key then enter 110 for the rod length, hit the tab key again and enter 83 for the angle. Hit the calculate button. The answer is then calculated as 27.31 mm from tdc. 2b1af7f3a8