17 th Conference of the LIBER Groupe des

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17 th Conference of the LIBER Groupe des Cartothécaires 16. 06. 2010, Tallinn Information system for cultural history and archival data in Tallinn Eva Loolaid-Raudpuu EOMAP Geodata Ltd

EOMAP Geodata • Gathering, storing and sales of spatial data • Cartography- maps in all scales and sizes • Creating Geographic Information Systems • Web-solutions and services based on spatial data • Creating and developing navigation maps, distribution of navigation devices • Stereo-photogrammetry

http: //www. tallinnlv. ee/kaja An information system that combines – cultural history – archival data – maps

General functionality • Changing the basemap to orthophotos from different years (2003 -2009) • Information button • Pan, zoom • Measuring distances or areas • Emailing the link with current view • Turning cadastral lines on and off • Printing the map

Basemap 2008

Basemap 2008 with cadastral lines

Orthophoto 2003

Orthophoto 2005

Orthophoto 2007

Orthophoto 2009

• General search – parcels – buildings – archival documents • Search criterias – – – – street name (old or new) house name, house number district name cadastral number architectural style of the building's designer the year of construction

Sample query for Rävala Avenue 12

• Searchivals – – archive name the type of the archival the author of the archival dates • Search transactions – – involved person's name involved person's role type of the transaction dates

• Making a query on the map using – point – line – area • Result – – parcel archival survey planning

A query using a line

• Cultural heritage sites – Old Town historic area – Historic areas protection zones – Historic areas view sectors and corridors – Archaelogical heritage sites – Historical heritage sites – Areas with valuable milieu