using old maps in the research of transnational ecological networks in central europe analyzing...
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Using old maps in the research of transnational ecological networks in Central Europe
Analyzing landscape change using historical maps – experiences from
Bohemian Switzerland
Dr. Jitka ElznicováDr. Jan Pacina
Jan Evangelista Purkyně University, Ústí nad Labem
• What have been done in the past – projects overview.• Example of project results.• Current state.• Future scope
Projects overview
www.npcs.cz
The aim: projects were focused on developing a geodatabase for the cross-border region of the Bohemia–Saxon Switzerland, containing the set of basic and most useful spatial data for the region
During the project, the close co-operation between the Faculty of Environment, the Technical University of Dresden and the Leibniz Institute for Ecological and Regional Development in Dresden was established.
Projects overview
Project Phare CBC – 11/2002 – 7/2004
Within this project were collected existed geodata on the Czech side, which would be possible to connect with the data on the German side. Actual SPOT data covering both sides of the border have been bought.
The following data were collected• Historical maps (military survey, topographical maps).• Archive aerial photographs (the year 1953, 1968, 1989)• Actual geodata (ZABAGED, RZM10, BW orthophoto, geolog. maps, …)• SPOT satelite images (the state in 2001 or 2000, and in 2004)
Creation of geoinformatics database for cross-border region Bohemia-Saxon Switzerland
Projects overview
INTERREG IIIB SISTEMaPARCData obtained within the project Phare CBC were merged/connected with existing data on the German side. Cross-border dataset layers with unified legend were created.
Based on this project and using the acquired data were created several diploma and bachelor thesis together with semestral works processing the desired data.
Example of project results
Years 1953 or 1954
Year 1968
Example of project results
Archive aerial photograph, land registry Srbská Kamenice and digitised land use data
Example of project results
Arable landt area development during1938 - 2002
Road density during 1938 - 2002
Example of project results
Current state
Participation in• WP4 – History of selected investigation areas
1. Determination of investigation areas2. Georeferencing (orthorectification)3. Vectorization4. Analysis (next half-year)
Determination of investigation areas1. Olšový brook by Petrovice2. Cadaster of Růžová village3. Military area nearby Tisá4. Cadaster of Vysoká Lípa village5. Cadaster of Všemily6. Lake Stará Oleška – national natural reservation
Current state
Current state
Georeferencing (orthorectification)Corrections of old map georeferencingGeoreferencing of the 3rd military survey
Current state
Online application: http://mapserver.ujep.cz/Projekty/Transeconet
Orthorectification of archive aerial photographs (1953, 1968, 1989)
Current state
VectorizationVectorizaton of all investigation areas has begun by using backward editing method
Current state
Future scope
1. Historical landscape development in the watershed of Olšový brook and possibilities of revitalization.
2. Historical landscape development of Růžová village focused on settlement.
3. Historical landscape development of military area nearby Tisá.4. Historical landscape development of Vysoká Lípa village
focused on old paths and forrest development. 5. Historical landscape development of Všemily village focused
on old paths and settlement.6. Historical development of Stará Oleška lake.
Analysis
„Side effect“