273bad20-b743-4a00-a442-573ec542d5c5 dataset Insititute of Oceanology -BAS vtodorova@io-bas.bg Valentina Todorova Institute of Oceanology Associate Professor +35952370486 +35952370483 Varna 9000 vtodorova@io-bas.bg Valentina Doncheva Institute of Oceanology -BAS Associate Professor PO Pox152 Varna 9000 doncheva@io-bas.bg 2026-03-11T09:23:51.9642301Z INSPIRE Metadata Implementing Rules: Technical Guidelines based on EN ISO 19115 and EN ISO 19119 V. 1.2 107 4326 EPSG 8.1.1 Distribution of Reefs in Bulgarian Black Sea BG003001 2012-06-27 2017-09-25T03:00:00 2017-09-25 54420794-d05a-11e7-abc4-cec278b6b50a Valentina Todorova Institute of Oceanology Assistan t Professor Created as activuty in Project:Expanding the ecological network of NATURA 2000 in the Bulgarian part of the Black Sea, Contract N7976 04.04.2011 between Enterprise for the management of environmental protection activitie and Institute of Oceanology-BAS This is the first map of reefs in Bulgarian Black Sea drawn based on expert interpretation of the following data: point data on the type of substrate (sediments, hard), rock samples, sediment thickness over bedrock determined by divers, acoustic profiling of the seabed morphology. Map of the EU Habitats Directive ?abitat type 1170 Reefs distribution in the Bulgarian Black Sea area. Valentina Doncheva Institute of Oceanology -BAS Associate Professor PO Pox152 Varna 9000 doncheva@io-bas.bg Insititute of Oceanology -BAS vtodorova@io-bas.bg Insititute of Oceanology -BAS vtodorova@io-bas.bg Habitat and biotopes GEMET -INSPARE themes, version 1.0 2017-09-25 Downloadable Data Creative Commons CC-BY 4.0 geoscientificInformation oceans Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.2.0.3348 true 27.475617 28.621391 42.063259 43.728032 true 27.475556 28.629206 42.062213 43.738619 Esri Shapefile ArcGIS10.2 0.198 Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 See the reference specification true The map was created as an activity in the project Expanding the ecological network of NATURA 2000 in the Bulgarian part of the Black Sea, Contr. Between EMEPA and IO-BAS N7976 04.04.2011 Insititute of Oceanology -BAS vtodorova@io-bas.bg