5ad8b163-834d-4f72-958b-dfda9b51dc1a English HELCOM Secretariat data@helcom.fi 2023-03-13T10:19:08 EPSG:3035 Land Claim (HOLAS 3) 2023-03-03 https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/5ad8b163-834d-4f72-958b-dfda9b51dc1a The dataset contains the extent of the land claim (permanent or temporary establishments of the sea) and the type of construction reported by the Contracting Parties for the period 2016-2021. The data was made available by HELCOM Contracting Parties in response to a data call. The data was reported by Denmark, Estonia, Finland, Poland, Russia, and Sweden. The activity was declared as not relevant in Germany and Latvia. Attribute specification and units (for points and polygons): Name: Name of the site Descrip: Brief description of the type of land claim Year: Year of construction, especially if built between 2016-2021 Area: Area in km2 Notes: Notes regarding the data Attribute specification and units (for lines): Country: Contracting Party that reported the information Type: Brief description of the type of land claim Estimated: Estimated year Area: Area in km2 Name: Name of the site descripto: Description of the site in national language Notes: Notes regarding the data HELCOM Secretariat data@helcom.fi Sea regions GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme land management and planning sea GEMET 2018-08-16 geonetwork.thesaurus.external.theme.gemet-en MADS HOLAS3 human activities Use constraints: Data can be used freely given that the source is cited (following creative commons license CC-BY). The source should be cited as: “HELCOM HOLAS 3 Dataset (2023)" Access constraints: No limitations on public access. English environment 7.530661 33.849351 52.45589 66.438436 2016-01-01 2021-12-31 ESRI Shapefile 1.0 https://maps.helcom.fi/website/MADS/download/?id=pressures171 WWW:LINK-1.0-http--link Download Land claim point https://maps.helcom.fi/website/mapservice/?datasetID=pressures171 WWW:LINK-1.0-http--link View Land claim point https://maps.helcom.fi/website/MADS/download/?id=pressures170 WWW:LINK-1.0-http--link Download Land claim line https://maps.helcom.fi/website/mapservice/?datasetID=pressures170 WWW:LINK-1.0-http--link View Land claim line https://maps.helcom.fi/website/MADS/download/?id=pressures172 WWW:LINK-1.0-http--link Download Land claim area https://maps.helcom.fi/website/mapservice/?datasetID=pressures172 WWW:LINK-1.0-http--link View Land claim areas 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 The dataset was created in order to update the information for the Baltic Sea Region for the HELCOM Assessments. Data was collected by the HELCOM Secretariat in 2022 and early 2023. The data was made available by HELCOM Contracting Parties in response to a data call. The data was reported by Denmark, Estonia, Finland, Poland, Russia, and Sweden. The activity was declared as not relevant in Germany and Latvia. National remarks: Estonia: According to orthophotos by Maa-Amet (Estonian Land Board). During the HOLAS 3 reference period (2016-2021) only one land claim event took place - in Tallinn (construction of Reidi Street). Finland: Data extracted from Vesistötyöt VESTY database. Construction and other activities conducted in water areas are reported to VESTY, mainly by ELY Centres. Includes land claim sites from before 2016. Poland: The data comes from the location decisions for the construction or use of artificial islands 2016-2021, structures and devices, issued on the basis of the Act by the Director of the Maritime Office in Gdynia. Sweden: This dataset is based on information from court decisions, the Swedish maritime administration and three different map providers: Lantmäteriet [1] and Google Earth [2]. Court decisions are used to identify places where land claims have occurred. There is a bias towards places where dredging has occurred since this type of information has been characterized in another dataset. This identification process has been complemented with notification from the Swedish maritime administration [1] and searching in the Swedish Agency for Marine and Water Management archives for cases related to land claims. However, these archives do not generally contain decisions on small land claims, such as small pier constructions, since these types of decisions are ruled by county administrative boards or municipalities. There are likely many more places where land claims have occurred in Sweden during this time period. Please also note that some land claims also function as breakwaters. If the breakwater implies permanent change it has been included in this data set, if not, the breakwater has instead been included in the coastal defense dataset. [1] https://kso.etjanster.lantmateriet.se/ [2] https://www.google.com/earth/desktop/ Denmark: The shapefiles (point/”punkt”, line/”linje” or area/”polygon”) contain data of approved projects from 2016-2021 regarding landfilling and seabed modification (deepening) regarding the Coastal Protection Act § 16 a. There are no distinct categories named land claim and watercourse modification, so the ones could involve land claim and/or watercourse modification were added to the shapefile. All records provided are included in the data. National data provider: Estonia: Estonian Land Board (Maa-Amet) Finland: Finnish Environment Institute Poland: Maritime Office in Gdynia Sweden: Swedish Agency for Marine and Water Management Denmark: The Danish Environmental Protection Agency