Founding the geosite spectral library of the Bakony–Balaton UNESCO Global Geopark

Nowadays, geotourism is an increasingly widespread concept in the field of tourism. This new type of activity allows visitors to deepen their knowledge of geosciences while visiting inanimate sites of geological value, that are also spectacular and unique. Geotourism and the corresponding activities are present in geoparks, national parks, and nature reserves. These institutions aim to conserve nature while promoting geoscientific knowledge among visitors. These ‘duties’ are complemented by modern research linked to the scientific values in geopark areas.

In parallel with the development of scientific methods and equipment, this can be combined with various disciplines. Our research utilises the newest remote sensing approaches in earth heritage conservation. We used a spectrometer to collect data in the Bakony–Balaton UGGp at different geosites – these have been chosen based on local geosite assessment studies. This technique involves an unharmful investigation of various geological formations and draws the spectral image of each geosite. After processing the datasets, we could compare the different or even similar geological structures or geosites in different areas. For example, these questions can be answered using spectral remote sensing data: are the spectral footprints of geyser cones on the same rock certainly the same? If not, how much do the proportions of the components differ? Do the similar rock types in different areas have the same spectral properties?

Using this method and the results of the processed data, it will later be possible to define the specific factors that can be used to distinguish these sites from each other - emphasising the unique geological characteristics of each geosite.

In the latter phase, the research will also investigate whether there are specific parts of each site where separate recordings should be done. This may be necessary due to the different extents and shapes of geosites. Thus, comparisons can be made both between and within geosites.

 

„Supported by the EKÖP-24 University Excellence Scholarship Program of the Ministry for Culture and Innovation from the source of the National Research, Development and Innovation Fund.”