Results 21 to 30 of about 273,284 (79)
DIFFERENTIAL EQUATION OF A LOXODROME ON THE SPHEROID [PDF]
A deeper insight into the principles of navigation leads to the understanding of spheroid models, elliptic integrals etc. Thanks to sophisticated modern math software, these problems can easily be solved complying with navigational practise. In addition,
Petrović, Miljenko
core +1 more source
Isometric Latitude and Loxodrome [PDF]
Razmatraju se uobičajena geografska parametrizacija i izometrijska parametrizacija sfere. Zatim se uočava veza između loksodrome i izometrijske širine na sferi, te se dobiva nova, vrlo jednostavna definicija izometrijske širine.The usual geographic ...
Lapaine, Miljenko
core +2 more sources
Hypotheses and tracking results about the longest migration: The case of the arctic tern
The arctic tern is probably the animal that performs the longest known migrations. We used geolocator tracking data from a population of arctic terns from the Baltic Sea for evaluating the ecology and evolution of its long‐distance pelagic migration.
Thomas Alerstam +4 more
wiley +1 more source
Loxodrome in Conic and Azimuthal Projections [PDF]
U uvodnom dijelu članka podsjećamo na važnu ulogu loksodrome u navigaciji i izvodimo formulu za duljinu luka te krivulje na sferi između dviju točaka. Obično se loksodroma povezuje s Mercatorovom projekcijom, jer je u toj projekciji njezina slika ravna ...
Lapaine, Miljenko
core +1 more source
In China, air traffic congestion has become increasingly prominent and tends to spread from terminal areas to en route networks. Accurate and objective traffic demand prediction could alleviate congestion effectively. However, the usual demand prediction is based on conjecture method of flying track, and the number of aircraft flying over a sector in a
Wen Tian +5 more
wiley +1 more source
Loxodrome and Isometric Latitude [PDF]
U radu se daje nova poopćena definicija loksodrome na bilo kojoj plohi. Izvode se njezine diferencijalne jednaždbe koje se rješavaju na sferi i na rotacijskom elipsoidu.
Viličić, Marina, Lapaine, Miljenko
core +1 more source
Analysis of binning of normals for spherical harmonic cross-correlation [PDF]
Spherical harmonic cross-correlation is a robust registration technique that uses the normals of two overlapping point clouds to bring them into coarse rotational alignment.
Michael J. Cree +5 more
core +1 more source
Accuracy Improvement of Discharge Measurement with Modification of Distance Made Good Heading
Remote control boats equipped with an Acoustic Doppler Current Profiler (ADCP) are widely accepted and have been welcomed by many hydrologists for water discharge, velocity profile, and bathymetry measurements. The advantages of this technique include high productivity, fast measurements, operator safety, and high accuracy.
Jongkook Lee +4 more
wiley +1 more source
Our study analysed GPS data from three sympatric, generalist gull species in the Firth of Forth, Scotland, to investigate niche partitioning, focusing on spatial distributions and resource use, including population‐ and individual‐level habitat preferences.
Nina J. O'Hanlon +11 more
wiley +1 more source
The compound control of active‐disturbance‐rejection control (ADRC) with sliding mode is proposed to improve the performance of the closed‐loop system and deal with the constraint condition problem of a surface ship. The advantages of ADRC with sliding mode were verified by ship course control simulations. Meanwhile, to solve the path‐following problem
Ronghui Li +5 more
wiley +1 more source

