Software Alternatives, Accelerators & Startups

OpenSeaMap VS Open Nautical Charts

Compare OpenSeaMap VS Open Nautical Charts and see what are their differences

OpenSeaMap logo OpenSeaMap

OpenSeaMap - The free nautical chart

Open Nautical Charts logo Open Nautical Charts

Open Nautical Charts offers free seacharts for everybody.
  • OpenSeaMap Landing page
    Landing page //
    2019-09-17
  • Open Nautical Charts Landing page
    Landing page //
    2019-09-17

OpenSeaMap features and specs

  • Open Source and Free
    OpenSeaMap is an open-source project, which means it is free to use and benefits from community contributions. This collaborative effort can lead to a more comprehensive and accurate map.
  • Nautical Information
    The platform provides specialized nautical information that is useful for sailors, such as the location of lighthouses, buoys, and other maritime markers, which are not typically found on standard maps.
  • Community Driven
    Being community-driven allows rapid updates and additions of data from local sailors and enthusiasts, improving the accuracy and detail of the maps over time.
  • Integration with OpenStreetMap
    By integrating its data with OpenStreetMap, OpenSeaMap benefits from OSM's extensive data, enhancing the map's overall utility and depth of detail.

Possible disadvantages of OpenSeaMap

  • Data Accuracy and Reliability
    As with many open-source mapping projects, the accuracy and reliability of the data can vary based on community input and may lack the rigor of official maritime charts.
  • Limited Coverage
    In some regions, OpenSeaMap's coverage may be incomplete due to fewer contributions, which can lead to gaps in information that are significant for navigational purposes.
  • User Interface
    The user interface of OpenSeaMap might not be as polished or user-friendly as commercial products, which can hinder ease of navigation and use.
  • Dependence on Volunteers
    Since OpenSeaMap relies heavily on volunteer contributions, the frequency and quality of updates can be inconsistent, depending on user engagement and input.

Open Nautical Charts features and specs

No features have been listed yet.

Category Popularity

0-100% (relative to OpenSeaMap and Open Nautical Charts)
Weather Apps
65 65%
35% 35
Web App
64 64%
36% 36
Online Services
53 53%
47% 47
Office & Productivity
64 64%
36% 36

User comments

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What are some alternatives?

When comparing OpenSeaMap and Open Nautical Charts, you can also consider the following products

OpenCPN - 404 Please update your bookmarks and return to the home page.

zyGrib - GRIB File Viewer

Ugrib - Our freeware application Ugrib allows instant and fully customizable access to global weather data.

Ibl Visual Weather - Ibl Visual Weather is user-friendly weather forecasting software that provides detailed information about live wind, rain, temperature maps, and forecast for your place by utilizing one of the best weather forecast models like GFS, ICON, GEM, and ma…

Campbell Visual Weather - Campbell Visual Weather is weather forecasting software that is developed to provide reliable, real;-time weather data and printed reports in the absence of any technical problems related to programming or maintaining databases.

NOAA Weather and Climate Toolkit - NOAA Weather and Climate Toolkit is one of the simple weather forecasting software developed by the National Centers for Environment Information, allowing the visualization and data export of weather or climate.