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  1. Sea Marks. Harbours. Sport. Aerial photo. Coordinate Grid. Marine Profile (1:920.000) Wikipedia-Links. Thumbnails. Marine Traffic. Compass Rose. Water depth. 10 m. 100 m. Depth contours (beta) Development. Water depth. Tools. Permalinks. Trip Planner. Download. OpenCPN (Kap) Garmin. Navico (Lowrance, Simrad, B&G) Help. JOSM. Tidal Scale.

    • Lizenz

      Über die OpenSeaMap - Daten kann frei unter den Bedingungen...

    • Die Freie Seekarte

      VAR 3.5°5'E (2015) ANNUAL DECREASE 8' Bearbeiten. Karte mit...

    • Onlinehilfe

      OpenSeaMap - Onlinehilfe Die OpenSeaMap-Gemeinschaft besteht...

    • Bridges/Locks

      Map Key. Harbour; Sea Marks; Lights; Bridges/Locks; Help

  2. Explore the free nautical chart of the world with OpenSeaMap, a wiki-based project that offers online and offline maps, seamarks, depth data, and more.

  3. Explore the world's oceans and lakes with the Navionics ChartViewer, a web application that lets you view and customize your nautical charts online. You can zoom in and out, measure distances, add waypoints, and overlay different chart layers. Whether you are planning a fishing trip, a sailing adventure, or a coastal cruise, the Navionics ChartViewer will help you navigate with confidence.

  4. 20. Jan. 2023 · A nautical chart is one of the most fundamental tools available to the mariner. It is a map that depicts the configuration of the shoreline and seafloor. It provides water depths, locations of dangers to navigation, locations and characteristics of aids to navigation, anchorages, and other features.

    • What Are Nautical Charts?
    • Historical Development of Nautical Charts
    • The Development of German Nautical Charts
    • How Do Nautical Charts Get Their numbers?
    • What Do The Symbols and Abbreviations Mean?
    • International Nautical Charts

    Nautical charts are relatively young compared to maps. Their development was dependent on the existing geographical and technical knowledge of depth measurement and navigation as well as existing mapping and printing methods.

    First of all, there were sailing directions based on the experience and estimates of seafarers, so-called sailing instructions, which can be traced back to ancient times. They contained the nautical information necessary to sail safely from one port to another. Peculiarities of coastal waters, fairway conditions, approaches, port entrances with ree...

    Detail of nautical chart 49 "Mouths of the Jade, Weser and Elbe" from 1825 Although the first nautical charts for the North Sea and the Baltic Sea were produced as early as the end of the 18th century (especially in the Netherlands and Sweden), there was still a long way to go before German nautical charts were established. At the beginning of the ...

    Storage of charts in the BSH’s nautical chart archive There is no uniform and logical order structure of nautical charts. Some charts (especially approaches to important German North Sea ports) have the same number from the beginning, in other areas the chart number has changed several times. In addition, chart numbers may have been used for differ...

    Manual correction of a nautical chart In the past many sailors could not read and write very well. Therefore graphic representations played an important role in nautical charts and the associated sailing instructions. Since 1883 overviews of the symbols and abbreviations used in German nautical charts were published. Nowadays, the symbols and abbre...

    Nautical charts used to be regarded as particularly valuable information. Their production was expensive and time-consuming. While today’s nautical charts are always bilingual in English and the respective national language, it used to be important for sailors to be able to read the existing charts in their own language. One goal of the 1902 expans...

  5. A nautical chart or hydrographic chart is a graphic representation of a sea region or water body and adjacent coasts or banks.

  6. Chart Locator. Download Nautical Charts and ENCs. NOAA has been producing the nation’s nautical charts for nearly two centuries. Specifically tailored to the needs of marine navigation, nautical charts delineate the shoreline and display important navigational information, such as water depths, prominent topographic features and landmarks ...