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  • The Topographic map series is a dataset depicting the terrain of all of Finland. The key elements in it are the road network, buildings and constructions, geographic names, waterways, land use and elevation. The more precise levels of the Topographic map series consist of the same map objects and map symbols depicted in the same way as in the familiar Basic map. Basic map raster is applicable to be used, for instance, as a base map for planning land use or for excursion and outdoor recreational purposes in mobile devices and in various Internet services associated with nature. When going over to the more general datasets in the Topographic map series, the number and visualisation of objects and map symbols changes. The generalised small-scale Topographic maps raster are applicable to be used as approach maps in e.g. mobile devices and Internet services. The product belongs to the open data of the National Land Survey of Finland. More information: Topographic data and how to acquire it http://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/topographic-data-and-how-acquire-it

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    The EMODnet (European Marine Observation and Data network) Geology project (http://www.emodnet-geology.eu/) collects and harmonizes marine geological data from the European sea areas to support decisionmaking and sustainable marine spatial planning. The partnership includes 39 marine organizations from 30 countries. The partners, mainly from the marine departments of the geological surveys of Europe (through the Association of European Geological Surveys- EuroGeoSurveys), have assembled marine geological information at a scale of 1:50 000 from all European sea areas (e.g. the White Sea, Baltic Sea, Barents Sea, the Iberian Coast, and the Mediterranean Sea within EU waters). This data includes the EMODnet seabed substrate map at a scale of 1: 50 000 from the European marine areas. Traditionally, European countries have conducted their marine geological surveys according to their own national standards and classified substrates on the grounds of their national classification schemes. These national classifications are harmonized into a shared EMODnet schema using Folk's sediment triangle with a hierarchy of 16, 7 and 5 substrate classes. The data describes the seabed substrate from the uppermost 30 cm of the sediment column. The smallest cartographic unit within the data is about 0.01 km2. Further information about the EMODnet-Geology project is available on the portal (http://www.emodnet-geology.eu/).

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    The EMODnet (European Marine Observation and Data network) Geology project collects and harmonizes marine geological data from the European sea areas to support decision making and sustainable marine spatial planning. The partnership includes 39 marine organizations from 30 countries. The partners, mainly from the marine departments of the geological surveys of Europe (through the Association of European Geological Surveys-EuroGeoSurveys), have assembled marine geological information at different scales from all European sea areas (e.g. the White Sea, Baltic Sea, Barents Sea, the Iberian Coast, and the Mediterranean Sea within EU waters). This multiscale dataset include EMODnet seabed substrate maps at a scale of 1: 50 000, 1:100 000, 1: 250 000 and 1: 1 000 000 from the European marine areas, compiled in three subsequent projects running since 2009. Traditionally, European countries have conducted their marine geological surveys according to their own national standards and classified substrates on the grounds of their national classification schemes. These national classifications are harmonized into a shared EMODnet schema using Folk's sediment triangle with a hierarchy of 16, 7 and 5 substrate classes. The data describes the seabed substrate from the uppermost 30 cm of the sediment column. The data has been generalized into target scales of 1: 50 000, 1:100 000, 1: 250 000 and 1: 1 000 000. The smallest cartographic units within the dataset varies between 0.01 km2 and 4 km2 according to each scale. Further information about the EMODnet Geology project is available on the portal (http://www.emodnet-geology.eu/).

  • The Superficial deposits 1:20 000 / 1:50 000 data include material produced during the period 1972-2007 for land use planning, for the mapping and inventory of the natural resources as well as for environmental management and for scientific research. The main mapping scale has been 1:10 000. The data contains a sediment as a basal deposit at a depth of one metre. The minimum size of the basal deposit polygon is two hectares, with islands, mire and field enclosures, as well as geologically significant sites as an exception. The 0.4-0.9 m thick layers are described as overlying the basal deposit and, in geologically or economically significant cases, such layers could be even thicker. The minimum polygon size of the overlying deposit is usually four hectares. Thin covering layers under 0.4 m in thickness, which are difficult to delimit but effect an area of at least four hectares, are displayed as point data. Besides the deposits Quaternary geological formations formed in different ways, such as eskers and hummocky moraines, are described in the data. Other mapping sites such as small rock exposures, dunes and raised beaches are shown as point or line data. Coordinate reference system of the Superficial deposits 1:20 000 / 1:50 000 was transformed in March 2013. The transformation from Finnish National Grid Coordinate System (Kartastokoordinaattijärjestelmä, KKJ) Uniform Coordinate Frame to ETRS-TM35FIN projection was done by using the three-dimensional transformation in accordance with the recommendations for the public administration JHS154.

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    Merikartan johtotiedot sisältää vedenalaiset ja -päälliset johdot sekä putket.

  • Paikkatietoaineisto sisältää maa- ja metsätalousministeriön 20.12.2018 nimeämät vesistö- ja meritulvien merkittävät tulvariskialueet sekä ELY-keskusten tunnistamat muut tulvariskialueet. Alueiden rajauksissa on otettu huomioon tulvakartoituksen tarpeet. Merkittävien tulvariskialueiden nimeäminen tapahtui tulvariskien alustavan arvioinnin perusteella. Arvioinnin tekivät vesistö- ja meritulvien osalta elinkeino-, liikenne- ja ympäristökeskukset (ELY-keskukset). Kunnat arvioivat hulevesistä eli sade- ja sulamisvesistä aiheutuvat tulvariskit taajamissa. Kunnat eivät nimenneet merkittäviä hulevesitulvariskialueita. Tulvariskin merkittävyyttä arvioitaessa otettiin huomioon tulvien todennäköisyys sekä niistä mahdollisesti aiheutuvat yleiseltä kannalta katsoen vahingolliset seuraukset. Tulvariskien alustava arviointi tehtiin ja merkittävät tulvariskialueet nimettiin vuonna 2010 voimaan tulleen tulvariskilain mukaisesti. ELY-keskus huolehtii tulvariskilainsäädännön (620/2010, 4 §) mukaan vesistötulvariskien hallintaa palvelevasta suunnittelusta myös muilla kuin merkittävillä tulvariskialueilla. ELY-keskukset ovatkin tunnistaneet myös muita vesistötulvan tulvariskialueita, joilla tulvasta ei kuitenkaan arvioida aiheutuvan yleiseltä kannalta katsoen vahingollisia seurauksia. Aineisto kuuluu SYKEn avoimiin aineistoihin (CC BY 4.0). Aineistosta on julkaistu INSPIRE-tietotuote. Käyttötarkoitus: Tulvariskien hallinnan suunnitteluun Lisätietoja: http://geoportal.ymparisto.fi/meta/julkinen/dokumentit/Tulvariskialueet.pdf http://www.finlex.fi/fi/laki/alkup/2010/20100659 http://www.ymparisto.fi/tulvat > Tulvariskien hallinnan suunnittelu ja Tulvakartoitus http://www.finlex.fi/fi/laki/alkup/2010/20100620 The Flood Risk Areas dataset includes considerable inland and sea flood risk areas appointed by the Ministry of Agriculture and Forestry on 20.12.2011. The delineations of the flood risk areas takes into consideration requirements of flood mapping. The decision on appointing the considerable flood risk areas was based on the preliminary surveys done for different flood risk areas. The surveys for the inland and sea flood risk areas were done by ELY-centres. The flood risk areas related to storms and melting waters on urban areas were evaluated by respective municipalities. However the municipalities did not officially appoint the significant storm water flood areas. While evaluating the significance of the flood risk area the probability of floods and damages it might cause were estimated. The preliminary survey and naming of the significant flood risk areas was done in accordance to the act on Flood risk management act, given 2010 by the Finnish Government. Beside the significant inland and sea water flood risk areas the ELY-centres have identified other flood risk areas, where significant flood damages are not expected. These areas will be delineated before the further management procedures are planned.

  • Aineisto sisältää lähes kaikki Suomessa (lukuun ottamatta Ahvenanmaata) voimassa olevat teiden yleissuunnitelmat. Yleissuunnitelmista on koottu yleiskartat ja suunnitelmakartat. Aineistoon kuuluu Maantielain (23.6.2005/503) 18 § mukaan laaditut teiden yleissuunnitelmat, joiden voimassaoloaika ei ole vielä Maantielain 31 § mukaisesti umpeutunut, tai joita ei ole vielä korvattu Maantielain 21 § mukaisella tiesuunnitelmalla. Aineisto on peräisin ELY-keskuksilta kerätyistä teiden yleissuunnitelmista, joihin voimassaolotieto on saatu Liikennevirastolta. Aineisto pohjautuu .pdf tiedostoina kerättyyn materiaaliin ja SITO Oy:n luomiin rajauksiin. Yleissuunnitelmien yleiskarttojen ja suunnitelmakarttojen rasterikuvat on asemoitu ETRS-TM35FIN koordinaatistoon, rajattu karttalehtien mukaan ja leikattu rajausten mukaisesti Aineistoa ei tällä hetkellä päivitetä säännöllisesti.