Ivanovs, J. and Krievans, M. 2016. Using LIDAR topography data for determination of morphology and terrace levels of the River Ogre Valley in Middle Latvia Lowland. Geology, Geophysics and Environment. 42, 1 (Jul. 2016), 76. DOI:https://doi.org/10.7494/geol.2016.42.1.76.