Sample records for jgeva sordiaretuse instituudis

  1. The Structure of the Kaali Impact Crater (Estonia) based on 3D Laser Scanning, Photogrammetric Modelling and Strike and Dip Measurements

    NASA Astrophysics Data System (ADS)

    Zanetti, Michael; Wilk, Jakob; Joeleht, Argo; Välja, Rudolf; Losiak, Anna; Wisniowski, Tomek; Huber, Matthew; Pavel, Kristiina; Kriiska, Aivar; Plado, Jüri; Geppert, Wolf Dietrich; Kukko, Antero; Kaartinen, Harri

    2015-04-01

    Realworks software. A DEM, Hillshade, Slope Map and Contour Map were created in ESRI ArcScene software. Photogrammetry: Photogrammetric techniques from images of key outcrops were used to create texture, photorealistic 3D representations using Agisoft PhotoScan software. Acknowledgements: We extend our sincerest gratitude to the Estonian National Heritage Board for permission to dig and make measurements at the crater. References: [1] I.Kolkun (1922) Üldine geologia. Tallin, 170. [2] J. A.Reinwald (1933) Publications of the Geological Institution of the University of Tartu, 30:1-20. [3] J.A.Reinwald (1928) thesis; Univ of Tartu [4] L.J.Spencer (1938) Miner. Mag., 25:75-80. [5] A.Aaloe (1959) ENSV TA Geoloogia Instituudi Uurimused, 2:105-117. [6] A.Raukas et al. (2002) Impact Studies 2005, 341-355.