ArcGIS REST Services Directory |
Home > services > Irish_Water_0_60m_Depth (FeatureServer) > All Layers and Tables | | API Reference |
This layer was developed for marineplan.ie. It shows Irish waters less than 60m depth in intervals of 10m.
The bathymetry grid used to produce this depth chart is from GEBCO. GEBCO provides a 100% seafloor coverage grid using the best available data. Oftentimes, that best available data comes from high resolution INFOMAR Multibeam Echosounder (MBES) surveys, which covers 88% of the 0-60m area here. The remaining 12% is most likely satellite-derived bathymetry with much lower accuracy compared to INFOMAR MBES surveys. Discrepancies can be found close to the coast. Manual Processing has removed some discrepancies but others may remain.
http://data.marine.ie/geonetwork/srv/eng/catalog.search#/metadata/ie.marine.data:dataset.5104