![]() Cable routes depicted on the STF map do not indicate the actual locations of these networks. ![]() STF has developed an ArcGIS Dashboard around the map that lets users view and filter different datasets available from the map. ArcPy scripts are used to automatically update the map. These details are displayed in a pop-up when the line is selected.Įvery six hours, STF pulls location data for all cable-laying ships around the world via the Automatic Identification System (AIS) ship tracking service, updating the locations of 46 cable ships. Lines representing the submarine cables displayed on the map are associated with attribute data about that cable such as the company that installed the cable, built it, how much it cost, its capacity, and many other details. “We currently have over 500 submarine cables that we track and have data on.” “We draw new cables and their landing points for the map in ArcGIS Pro and then connect it to our submarine cable database, which has details on all of the major submarine cables in the world,” said Clark. Data tables in the Microsoft Azure-based SubTel Forum Cable Database are linked to layers in the interactive map. All information and update recommendations are derived from the public domain by a company analyst. STF uses a managed crowdsourcing effort for collecting data used in the map. We can do more data analysis, and we are making use of web apps and the operational dashboards.” “However, ArcGIS Pro has made the capabilities of GIS much more accessible. “I am not a GIS analyst by trade, and ArcMap was always a daunting piece of software for me to use,” said Clark. Now STF’s publications are delivered digitally and ArcGIS Pro is used for mapping and analysis. STF originally used ArcMap to create the maps that appear in its printed publications but has switched to ArcGIS Pro. STF has developed an ArcGIS Dashboard around its interactive map that lets users view and filter different datasets available from the map For planned networks, the status of individual networks can be tracked to determine if key milestones have been completed. For existing networks, that information can include network name, owners, capacity, cable characteristics, and estimated cost. We are a neutral third party that provides an unbiased overview of the industry,” said Kieran Clark, lead analyst for STF.īecause the map is interactive, it not only displays an overview of cable networks, but a map user can also drill into a specific area to find information about an individual network on a granular level. We are not affiliated with any suppliers, installers, or vendors. ![]() “We track the laying of new submarine telecommunications cable and analyze its impact on the industry in general. It also provides details associated with these networks including landing points, data centers, offshore oil and gas systems, and the global cable ship fleet. This regularly updated interactive map shows submarine fiber-optic cable systems around the world, both current and planned. Until STF began publishing its ArcGIS-based Submarine Cables of the World Interactive Map (/cablemap/) as a companion to the STF Submarine Cable Almanac, the industry did not have access to a comprehensive map depicting important information about submarine cable networks. STF has more than 130,000 users in 115 countries. It publishes magazines, almanacs, and reports about the industry and provides an interactive map of undersea cables. (STF) is the news and research analysis outlet for the submarine fiber communications industry. Ninety-eight percent of the internet runs on cables that stretch across the world’s seabeds. The internet is not up in the clouds but under the oceans.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |