GTK’S DATA SETS AND ONLINE SERVICES Taina Eloranta ja Jouni Vuollo
2 CONTENTS Data products in Hakku • Map services • Interface services • TUKES-GTK Geodataflow • Re-analysing samples of GTK archives • Prospectivity mapping • Services • 19.5.2020
3 WHERE TO FIND? The geo.fi website is an interface service for browsing and • downloading geological documents and spatial data products. 19.5.2020
4 DATA PRODUCTS Hakku service combines product • themes together • publications, reports, maps and posters • spatial data products • photos • old map drawings https://hakku.gtk.fi/ • geo.fi • 19.5.2020
SPATIAL DATA PRODUCTS 5 96 spatial data products • available through Hakku- service New data products under • way • Heavy minerals • Prospectivity models • 3D models Questions? • geodata@gtk.fi 19.5.2020
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7 MAP SERVICES GTK’s map services include a large amount of observation and • measurement data and related interpretations, e.g: • Mineral Deposits and Exploration (MDaE) http://gtkdata.gtk.fi/MDaE/index.html • Fennoscandian Mineral Deposits https://gtkdata.gtk.fi/fmd/ • Bedrock of Finland https://gtkdata.gtk.fi/Kalliopera/index.html • OneGeology Mineral Resources – test service http://portal.onegeology.org/OnegeologyGlobal/ • geo.fi 19.5.2020
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11 INTERFACE SERVICES GTK’s interface services are a connection to GTK’s server and can be • accessed with spatial data software • Geophysics, Bedrock, Rock material resources, Soil, Ground Surveys The interfaces are based on the WMS and WFS standards. • Links can be found: • • https://hakku.gtk.fi • geo.fi 19.5.2020
12 TUKES-GTK GEODATAFLOW Tukes-GTK geodataflow modernize and digitalize the reporting and data • transfer system from exploration companies to Tukes and further to GTK Relinquishment report data will be transferred to Tukes-GTK interface • and GTK imports this data to GTK’s data storage Public data will be delivered in GTK’s online services • 19.5.2020
13 TUKES-GTK GEODATAFLOW GTK’s view to Geodataflow system and API interface contains only final • exploration reports 19.5.2020
EXPLORATION PERMIT 14 DATA, CURRENT https://hakku.gtk.fi/ Search by exploration permit ID / Name DATA SERVICES TUKES http://gtkdata.gtk.fi/MDaE/ GTK Search by location, reports and data are MDAE linked to exploration permit polygons 19.5.2020
EXPLORATION PERMIT Data is validated and consistent • 15 DATA, NEW Files are organized and linked to data • Free data, linked to polygons and permit area • DATA SERVICES https://hakku.gtk.fi/ Search by exploration permit ID / Name TUKES- http://gtkdata.gtk.fi/MDaE/ GTK Search by location, reports and data are interface linked to exploration permit polygons (API) PLANS 2021 : Uniform database for all exploration data covering the • whole Finland Contains also the old claim/exploration permit data • GTK PLANNED Assays in database format • SERVICES Map service with download function from preferred area • Annual fee? • 19.5.2020
16 RE-ANALYSING SAMPLES OF GTK ARCHIVES Geochemical samples Drill hole data 19.5.2020
17 RE-ANALYSING SAMPLES OF GTK ARCHIVES 1. Extraction of samples from archives is a chargeable service, where’s applied GTK’s General Terms of Contract 2. Conditions to be fulfilled: • Company will provide the results of the analyses (”data”) to GTK within six (6) months from the date of extraction; and GTK will include the data as part of its public geodatabase after 24 months • Returning all the remaining sample material within 6 months • The analytical method and data should cover enough wide range of elements (preferably app. 50 main elements and Au) • The ownership to the data remains with the Company and GTK will have a perpetual, irrevocable, parallel full license to use it including the right to transfer, share and re-use in an unlimited way • Agreement is valid for a period of 2 years from the date of acceptance or signature OR until____________ https://www.gtk.fi/en/terms-and-conditions-for-delivering-and-subsampling-of-drill-cores/ • 19.5.2020
18 PROSPECTIVITY MAPPING Digital maps allow quantitative analysis of data and numerical • modelling for mineral prospectivity mapping (also known as mineral potential mapping) Aim is to delineate areas favorable for mineral exploration • 19.5.2020 Figures: Vesa Nykänen
19 EXPERT SERVICES GTK offers services covering data management and analysis • • Data management • Data models, databases etc. • Online services • Data analysis • Prospectivity mapping • Training 19.5.2020
20 CONTACT US All questions and feedback about data sets or online services can be • send to geodata@gtk.fi If you are interested to hear more about GTK’s data management • services, contact Information Solutions -unit niina.ahtonen@gtk.fi 19.5.2020
KIITOS taina.eloranta@gtk.fi jouni.vuollo@gtk.fi www.gtk.fi
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