software. image processing. image segmentation. numerical methods. hydrological modelling. satellite data. Sentinel-1. Sentinel-2Kollár, Michal, 1991- NaturaSat computational tools for supporting hydrological modelling in environmental study and control. -- 2-s2.0-85219687893. -- 10.15837/ijccc.2025.2.7027. -- 001455084900005. Piačková, Ivana, 1998-. Papčo, Juraj, 1978-. Šibíková, Mária. Šibík, Jozef. Mikula, Karol, 1963- In: International Journal of Computers, Communications & Control. -- ISSN 1841-9836. -- Vol. 20, iss. 2 (2025), online, [20] s., art. no. 7027.