This paper presents the key principles of the new Polish methodology for hydromorphological river surveys which is consistent with the provisions of the Water Framework Directive. This method proposes to investigate only the main watercourse of the water body. The assessment is based on cartographic maps, satellite images and the existing databases. Field surveys are limited to selected stretch...

Open surface water bodies play an important role in agricultural and industrial production, and are susceptible to climate change and human activities. Remote sensing data has been increasingly used to map open surface water bodies at local, regional, and global scales. In addition to image statistics-based supervised and unsupervised classifiers, spectral indexand threshold-based approaches ha...

The article presents the results of comprehensive analysis water management situation at storage facilities Simferopol city. study included digitization reservoirs, survey these bodies and their coastal zones, determination accumulated composition properties in field laboratory conditions, assessment environmental sustainability. In course work a list ponds was identified, primarily need measur...

Accurate monitoring of water bodies is essential for the management and regulation resources. Traditional methods measuring quality are always time-consuming expensive; furthermore, it can be very difficult capture full spatiotemporal variations across regions. Many studies have shown possibility remote-sensing-based work in many areas, especially monitoring. However, use optical remotely sense...

Falling of rigid body through air, water, and sediment with high speed is investigated experimentally and theoretically. Several experiments were conducted to shoot bomb-like rigid bodies with the density ratio similar to MK84 into the hydrographical tank. During the experiments, we carefully observe the position and orientation of the bomb-like rigid bodies. The theoretical work includes the d...