Showing posts with label raster charts. Show all posts
Showing posts with label raster charts. Show all posts

Wednesday, 28 December 2016

Buy Nautical Charts To Sail Safely In The Oceans And Seas

A nautical chart holds the same importance for a mariner that a road map holds for a driver. The traditional chart is made from paper and has a large format. Nautical charts show all the features necessary for safe navigation from one location to the other on waters.

The history of nautical charts is as old as the time when man started to sail in the oceans, and these have proven to be a reliable tool for the safety of sailors. Since these are used for safe sea navigation, therefore, they are also termed as navigation charts. In old times, navigational charts were not so accurate thus were not considered too safe for a voyage in the sea. But the advancement of technology has led to a lot of improvisations and now they are available in various formats such as raster charts and victor charts.

The important point to consider when you plan to buy nautical charts is that with the help of latitude and longitude lines, you can exactly locate the surroundings and the possible dangers spread around as well as on the selected route. With the ease of understanding the charts and the relevant meaning of various colors and notations, one can easily judge how to sail safely in the shortest possible distance.

Sunday, 4 September 2016

Buy Raster Charts And Cruising Guides Online

At times all you feel like doing is going out there into the open ocean and be lost for some time to indulge in its beauty. Most officers in the American Navy do get that opportunity but being lost in the open is not option. Their responsibility to ensure that everything is safe and secure out there and to further ensure they are on the right track, they make use of raster charts, which by the way are even available online. Even the mariners make use of these charts so that they reach their destination without actually losing their way. These raster charts are specially designed with global commercial shipping routes to help officials in the Nay, Merchant Navy and other sailors who have to cover vast distances across waters.

On the other hand, if you plan a cruise trip some day and leave without cruising guides, you might not be able to trace your way back at all if you accidentally lose track of time and the route. Make your cruise trip on the Hawaiian Islands, Caribbean or in the South Pacific, exciting and fun by purchasing cruising guides for convenience. You could buy the most precise guides and charts from the best stores online and have a fun trip covering miles!

Sunday, 5 June 2016

Get Raster Charts to Ensure Your Safety When Out On the Sea

In old days, no mariner worth its salt left home without an armful of marine charts tucked under his arm and a magnetic compass in his pocket. The marine chart is for the mariner what the road map is for the driver. Today, most marine charts are in electronic format and more than likely displayed on a marine GPS device, a chart plotter or combo marine electronics device. GPS technology is considered to be a great advancement in terms of marine navigation.

A marine chart is one of the most fundamental tools available to the mariner. It is a map that depicts the configuration of shoreline and seafloor. It provides water depths, locations of dangers, locations and characteristics of aids, anchorages, and a number of other features required by every marine for a safe voyage.

Marine charts come in two formats - raster charts and vector charts. A raster marine chart consists of digital images that show you geo-referenced features, whereas, vector charts are a combination of digitized paper that can be overlaid with objects and information accumulated in a database.

These marine maps are generally available pre-programmed on data cards that plug directly into your chart plotter so it is quick and facile to install and upload them.

Wednesday, 2 March 2016

American Nautical Services: For Easy To Use Raster Charts

One of the basic tools for marine navigation, nautical charts represent the configuration of the shoreline and seafloor. These charts comprise navigational information like water depth, height of the land, navigational hazards, human-made structures, etc. Nautical charts are based on hydrographic surveys and can be availed in paper form. However, mariners make use of raster navigational charts or electronic navigational charts. Where electronic navigational charts represent navigational features in the vector form, raster charts comprise an accurate digital image that has pixels, displayed on an electronic screen. If you are a mariner who wants an easy to use raster chart, you can find it online at American Nautical Services.

Known for its nautical charts, books, maritime compliance, and services, American Nautical Services is one place you can get accurate raster charts at budget-friendly rates. Raster charts from this leading name are wide-ranging and cover global commercial shipping routes, major ports, and harbors with many scales. Backed by a massive collection of over 3,000 charts, American Nautical Services provide clear and cost-effective charts available on a chart by chart license basis. In addition, American Nautical Services provides raster charts that are stored in digital format using ARCS (Admiralty raster chart service). Advantageous for planning routes with safety and efficiency, raster charts from American Nautical Services come with the facility of efficient weekly updates as well.

Having all said, visit the website of American Nautical Services if you want to know more on the same.

Wednesday, 27 January 2016

Raster Charts - The Best Navigation Tools

Raster charts are easy-to-use and clearly-plotted digital charts largely used by sailors and mariners during a navigation course. You can regard them as your best navigation tool. These charts are perfectly suited for passage planning and shore-based applications. They contain the most up-to-date information about ports, waterways, traffic, water depth, and underwater threats. The information provided by these charts help navigators sail safely. Unlike traditional nautical charts that are printed on paper and need to be updated manually at times, raster charts are available in digital formats and can be easily updated using Admiralty free update services.

If you are a sailor or running a shipping company, Raster charts can be the perfect choice for planning voyages, monitoring passages and incident management. They provide a full coverage of global commercial shipping routes, major ports and harbors. These charts use various scales for coastal navigation, passage planning, ocean crossing and port entrance. Those looking to navigate in busy waterways are suggested to use the largest scale charts. Using these charts, you can reach your destination without bearing any risk. The information on these charts is displayed using different symbols. So, the sailor must familiar with these symbols. Symbols depict landmarks, water depth, channels, obstructions, buoys and other voyage related information in the best possible manner.

Monday, 26 October 2015

Buy Vector Charts Online With Clean And Clear Information


With the increasing use of chart navigation apps by the boaters and sailors, it becomes important for the users to understand the difference between raster and vector charts. What kind of chart you want to use? Well, you can make a wise choice if you know the basic difference between the two. This write-up explains the difference between the two charts in order to help you decide which chart would suit your requirements.

Vector Charts
 
Also termed as ENC charts, these charts are a graphic format to present the chart in a much schematic manner. Synonym for line, vector charts are usually composed of mathematically defined geometric shapes: fills, lines, and objects. The dots on the chart are stored in a database. It features a clean look as it presents less information.

Raster Charts
 
It is usually an electronic picture of a paper chart which is obtained via a detailed and accurate scanning process. It therefore has the same information like a paper chart. They are, in fact, the exact reproduction of the traditional nautical paper charts.
In general, raster charts are designed by the national hydrographic services whereas the vector charts are designed by the private companies. If you are looking to buy the charts, then explore the online world. There are many reputed online companies that help you simplify your job by bringing wide range of both vector and raster charts to suit your needs. So, know the difference between the two charts and buy the one that meet your business needs.