REALTIME TIDAL AUTOMATIC DISPLAY GPS

REALTIME TIDAL AUTOMATIC DISPLAY GPS

PURPOSE: A realtime tidal automatic display GPS is provided to inform a user of a tidal information by using GPS in realtime by dividing a big tidal variation area into many sections and calculating a harmonic constant in each section. CONSTITUTION: A sea area having a big tidal variation area is di...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHO, CHEOL, CHO, YANG KI, PARK, RAE HWAN, SUN, YEON JONG
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:PURPOSE: A realtime tidal automatic display GPS is provided to inform a user of a tidal information by using GPS in realtime by dividing a big tidal variation area into many sections and calculating a harmonic constant in each section. CONSTITUTION: A sea area having a big tidal variation area is divided into many small lattices(sections). A harmonic constant of each lattice is calculated. A tidal of GPS-belonging place is calculated by using a position and a time provided from GPS and the calculated harmonic constant, and displays a realtime tide pm GPS screen by a graphic method. At another place not the GPS-belonging place, if GPS terminal inputs a latitude, a longitude, and a time, a tide of the another place is automatically displayed. A harmonic constant and a program for calculating a tide by using the harmonic constant are mounted to GPS terminal. Thereby, the realtime tidal automatic display GPS informs a user of a tidal information by using GPS in realtime by dividing a big tidal variation area into many sections and calculating a harmonic constant in each section.