This paper presents the optimization of the inverse distance weighting method (IDW) in the
process of creating a digital terrain model (DTM) of the seabed based on bathymetric data …

Water level prediction is vital in developing a sustainable conceptual design of water
infrastructures, providing flood and drought control measures, etc. However, due to the …

Shallow water depth measurements using multispectral images are crucial for marine
surveying and mapping. At present, relevant studies either depend on the use of other …

The article presents the reduction problems of hydrographic big data for the needs of
gathering sound information for Navigation Electronic Chart (ENC) production. For the article …

The paper presents an optimized method of digital terrain model (DTM) estimation based on
modified kriging interpolation. Many methods are used for digital terrain model creation; the …

Modern digital terrain models (DTM) are widely used in the exploration of water areas. The
models are often based on bathymetric data from a multibeam echosounder. DTM creators …

The article presents a method to determine the position of mechanically scanned sonar
images by comparing them with the database of simulated synthetic images. The synthetic …

Realistic predictions of the contribution of the various sources affecting the quality of the
bathymetric measurements prior to a survey are of importance to ensure sufficient accuracy …

The paper presents a new method of digital terrain model (DTM) estimation based on
modified moving average interpolation. There are many methods that can be employed in …

The publication presents a comparison of various methods to reduce datasets obtained by
multibeam echo sounder. Data reduction is the process of minimizing the amount of data …