GTKS DATA SETS AND ONLINE SERVICES Taina Eloranta ja Jouni Vuollo - - PowerPoint PPT Presentation

▶
gtk s data sets and online services
SMART_READER_LITE
LIVE PREVIEW

GTKS DATA SETS AND ONLINE SERVICES Taina Eloranta ja Jouni Vuollo - - PowerPoint PPT Presentation

Oct 16, 2022 21 likes •237 views

GTKS 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

slide-1
SLIDE 1

GTK’S DATA SETS AND ONLINE SERVICES

Taina Eloranta ja Jouni Vuollo

slide-2
SLIDE 2

19.5.2020 2

CONTENTS

  • Data products in Hakku
  • Map services
  • Interface services
  • TUKES-GTK Geodataflow
  • Re-analysing samples of GTK archives
  • Prospectivity mapping
  • Services
slide-3
SLIDE 3

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.

slide-4
SLIDE 4

19.5.2020 4

  • Hakku service combines product

themes together

  • publications, reports, maps and posters
  • spatial data products
  • photos
  • old map drawings
  • https://hakku.gtk.fi/
  • geo.fi 

DATA PRODUCTS

slide-5
SLIDE 5

19.5.2020 5

SPATIAL DATA PRODUCTS

  • 96 spatial data products

available through Hakku- service

  • New data products under

way

  • Heavy minerals
  • Prospectivity models
  • 3D models
  • Questions? 

geodata@gtk.fi

slide-6
SLIDE 6

19.5.2020 6

slide-7
SLIDE 7

19.5.2020 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 
slide-8
SLIDE 8

19.5.2020 8

slide-9
SLIDE 9

19.5.2020 9

slide-10
SLIDE 10

19.5.2020 10

slide-11
SLIDE 11

19.5.2020 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 
slide-12
SLIDE 12

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
slide-13
SLIDE 13

19.5.2020 13

TUKES-GTK GEODATAFLOW

  • GTK’s view to Geodataflow system and API interface contains only final

exploration reports

slide-14
SLIDE 14

19.5.2020 14

https://hakku.gtk.fi/ Search by exploration permit ID / Name http://gtkdata.gtk.fi/MDaE/ Search by location, reports and data are linked to exploration permit polygons

TUKES GTK

EXPLORATION PERMIT DATA, CURRENT

DATA SERVICES

MDAE

slide-15
SLIDE 15
  • Data is validated and consistent
  • Files are organized and linked to data
  • Free data, linked to polygons and permit area

19.5.2020 15

https://hakku.gtk.fi/ Search by exploration permit ID / Name http://gtkdata.gtk.fi/MDaE/ Search by location, reports and data are linked to exploration permit polygons TUKES- GTK interface

(API)

GTK

EXPLORATION PERMIT DATA, NEW

DATA SERVICES

PLANNED SERVICES PLANS 2021 :

  • Uniform database for all exploration data covering the

whole Finland

  • Contains also the old claim/exploration permit data
  • Assays in database format
  • Map service with download function from preferred area
  • Annual fee?
slide-16
SLIDE 16

19.5.2020 16

RE-ANALYSING SAMPLES OF GTK ARCHIVES

Drill hole data Geochemical samples

slide-17
SLIDE 17

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/
slide-18
SLIDE 18

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

Figures: Vesa Nykänen

slide-19
SLIDE 19

19.5.2020 19

EXPERT SERVICES

  • GTK offers services covering data management and analysis
  • Data management
  • Data models, databases etc.
  • Online services
  • Data analysis
  • Prospectivity mapping
  • Training
slide-20
SLIDE 20

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

slide-21
SLIDE 21

KIITOS

taina.eloranta@gtk.fi jouni.vuollo@gtk.fi www.gtk.fi