(Calculators, Applets, Spreadsheets, and where Applicable includes: Courses, Manuals, Handbooks, Simulations, Animations, Videos, etc.) 
CARTOGRAPHY, MAPPING, GIS RELATED CENTERS FOR CARTOGRAPHY COURSES, TEXTBOOKS, ETC. SEE THE FOR GIS COURSES, TEXTBOOKS, ETC. SEE THE FOR SURVEYING COURSES, TEXTBOOKS, ETC. SEE THE GEOGRAPHICAL NAMES, GEOGRAPHICAL COORDINATES, ETC. World Wide
Geographic Names Server
For more information see the
Australia
U.S.
For more information see the GIS CALCULATORS & APPLETS
GIS Calculators include:
For more information see the
GeographicLib
For more information see
Online Geographic Coordinate Conversions using the GeoConvert Utility Calculator
Online Geodesic Calculations using the Geod Utility Calculator
lat1, lon1
lat2, lon2
s12
Online Geodesic Polygon and Polyline Calculations using the Planimeter Utility Calculator
Geodesic lines, circles, envelopes in Google Maps Calculator
Online Geoid Calculations using the GeoidEval Utility Calculator
Inverse/Forward/Invers3D/Forwrd3D Calculators include
FORWARD
INVERS3D
State Plane Coordinates Calculator
Surface Gravity Prediction Calculator in the
Tidal and Orthometric Elevations Calculator:
MAP SCALE CALCULATORS & APPLETS
Map Scale Calculator
For more information see

MAPS CALCULATORS & APPLETS
With Planiglobe
Design Your Own Map – MAP MAKER
Generic Mapping Tools (GMT)
For more information see
GEOGRAPHICAL LOCATION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Available in English & Spanish/Español. Geographic Midpoint Calculator
Geographic Midpoint Calculator with Maps
“…The calculator provides you over 3000 world cities to
Geodesic lines, circles, envelopes in Google Maps Calculator
For more information see
Available in English & Spanish/Español. Random Point Generator With Maps
Random Point Generator With Maps is
For more information see
Great Circle Mapper
For more information see
Great Circle Distance Calculator & Swell Arrival Calculator
For more information see
Great Circle Calculator
For more information see
Time and Distance Calculator
For more information see

U.S. DISTANCE CALCULATORS & APPLETS
City Distance Calculator
For more information see
DOPPLER EFFECT LECTURES, LESSONS, ETC.
Examples of “Doppler Effect” Lectures include
For more information see DOPPLER SHIFT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS Relativistic Doppler Effect Calculator INPUT Values include:
_{Source}
_{Observed}
For more information see

GPS RELATED CENTERS FOR GLOBAL POSITIONING SYSTEMS (GPS) COURSES, TEXTBOOKS, ETC. SEE GPS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Inverse/Forward/Invers3D/Forwrd3D Calculators include
FORWARD
INVERS3D
State Plane Coordinates Calculator
Surface Gravity Prediction Calculator in the
Tidal and Orthometric Elevations Calculator:
MAGNETIC FIELD CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
IGRF/DGRF Model Parameters and Corrected Geomagnetic Coordinates Calculator
For more information see
Geomagnetism RealTime Data
For more information see the
Geomagnetic Field Calculator
For more information see
IGRF Applet
LINEAR INVERSION CALCULATORS & APPLETS Geophysical inversion
Linear Inversion Calculator INPUT Values include:
For more information see MAGNETIC DECLINATION CALCULATORS & APPLETS
The Magnetic Information Retrieval Program (MIRP)
For more information see the MAGNETIC DIPOLE CALCULATORS & APPLETS Magnetic Dipole Modeling Applet’s
For more information see MERCATOR CALCULATORS & APPLETS
Transverse Mercator Calculator converts
“…An Excel Workbook is also available on this page to carry out bulk conversions…” For more information see
Universal Transverse Mercator Coordinate (UTM) system
For more information see

MARINE NAVIGATION RELATED CENTERS FOR NAVIGATION BY THE STARS IN REALTIME SEE ASTROPHYSICS: SKY CHARTS IN REAL TIME NAVIGATION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Dataloy Distance Table: Ports Distance &
Navigation Calculators provide
Examples of Navigation Calculator Subject Categories & Calculators include
Fuel Planning Calculator; Current Sailing Calculators
Vertical Clearance Calculators
Radar Solution Calculator; etc,
Examples of “Celestial Navigation Calculators” include
Examples of “Distance Calculators” include:
PHYSICAL OCEANOGRAPHIC REALTIME SYSTEMS FOR PORTS
The Physical Oceanographic RealTime System
that mariners need to navigate safely…” For more information see
Chesapeake Bay includes
Delaware River and Bay includes
Houston & Galveston include:
Los Angeles & Long Beach include
New York & New Jersey include
Port of Anchorage includes
San Francisco Bay includes
Soo Locks include

Radar, AIS Systems, Lighthouses, etc.
Automatic Identification System Synthetic Aperture Radar Courses, Lectures, Modules Radar Antennas ~ Radar ‘FreeSpace Range’ ~

Lighthouse Directory
AUTOMATIC IDENTIFICATION SYSTEM CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Automatic Identification System
Automatic Identification System Calculator INPUT Values include:
For more information see
Examples of “Synthetic Aperture Radar” Subject Categories include
Sandia SAR Presentations
Synthetic Aperture Radar Movie Gallery; etc…” For more information see RADAR ANTENNA CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Radar Antenna Calculator
Radar Antenna Calculator INPUT Values include:
Also includes a table that
For more information see RADAR BEAMWIDTH CALCULATORS & APPLETS
Beamwidth Calculator
Beamwidth Calculator (Beam Property Calculator) INPUT Values include:
For more information see RADAR BOUNDARYRELATIVE SPEED CALCULATORS & APPLETS
BoundaryRelative Speed Calculator
BoundaryRelative Speed Calculator
For more information see RADAR ‘FREESPACE RANGE’ CALCULATORS & SPREADSHEETS (XLS)
Radar FreeSpace Range Calculator
Radar FreeSpace Range Calculator INPUT Values include:
Radar Transmitter/Receiver
Target
Also includes
For more information see RADAR HORIZON CALCULATORS & APPLETS
Radar Horizon Calculator is
Radar Horizon Calculator INPUT Values include:
For more information see

SATELLITE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Tracking Applications include
Human Space Flight’s Tracking Map is
Live 3D Java Tracking Display
Predictions for Viewing Space Station, or Other Satellites; etc…” For more information see SATELLITE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS – ALL INCLUSIVE
Noise Figure – Temperature Calculator INPUT Values include:
DVB Downlink Budget Calculator INPUT Values include:
IF Frequency Calculator INPUT Values include:
Sun Position Autoupdate Calculator INPUT Values include:
CIRCULAR ORBIT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Circular Orbit Satellite INPUT Values include:
Circular Orbit Satellite OUTPUT values include:
For more information see the LINK BUDGET CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Satellite Link Budget Calculator INPUT Values include:
For more information see SATELLITE AZIMUTH CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Satellite Finder with Bagnetic North, Azimuth & Elevation Calculator will
Satellite Finder with Bagnetic North, Azimuth & Elevation Calculator INPUT Values include:
For more information see
TV DISH CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Satellite Finder with Bagnetic North, Azimuth & Elevation Calculator INPUT Values include:
For more information see

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