WebFind local businesses, view maps and get driving directions in Google Maps. WebUnless specified otherwise, the radius of the earth for the calculations below is: nautical miles. = Distance between the two points, as measured along the surface of the earth and in the same units as the value used …
Drawing circles around multiple points - GPS Visualizer
WebMeridian arc. In geodesy and navigation, a meridian arc is the curve between two points on the Earth's surface having the same longitude. The term may refer either to a segment of the meridian, or to its length. The purpose of measuring meridian arcs is to determine a figure of the Earth . One or more measurements of meridian arcs can be used ... The Earth's meridional radius of curvature at the equator equals the meridian's semi-latus rectum: b 2 / a = The Earth's prime-vertical radius of curvature at the equator equals the equatorial radius, N = a. The Earth's polar radius of curvature (either meridional or prime-vertical) is: a 2 / b = Derivation See more Earth radius (denoted as R🜨 or $${\displaystyle R_{E}}$$) is the distance from the center of Earth to a point on or near its surface. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a … See more The following radii are derived from the World Geodetic System 1984 (WGS-84) reference ellipsoid. It is an idealized surface, and the Earth measurements used to calculate it … See more The Earth can be modeled as a sphere in many ways. This section describes the common ways. The various radii derived here use the notation and dimensions noted above for the … See more Earth's diameter is simply twice Earth's radius; for example, equatorial diameter (2a) and polar diameter (2b). For the WGS84 ellipsoid, that's respectively: • 2a = 12,756.2740 km (7,926.3812 mi), • 2b = 12,713.5046 km (7,899.8055 mi). See more Earth's rotation, internal density variations, and external tidal forces cause its shape to deviate systematically from a perfect sphere. Local topography increases the variance, resulting in a surface of profound complexity. Our descriptions of Earth's surface must be … See more Geocentric radius The geocentric radius is the distance from the Earth's center to a point on the spheroid surface at See more The mathematical expressions above apply over the surface of the ellipsoid. The cases below considers Earth's topography, above or below a See more candle intentions
Solar System Sizes NASA Solar System Exploration
Web3000 km. Print map. Download map. Note: Zoom in, or enter the address of your target start point. Then click on your start point on the map, followed by all the subsequent points along the outside edge of the shape you want … WebCreate a drive time radius map: explore how far you can travel on a road trip. Use cases for businesses. Travel time mapping up to 4 hours & cross reference other data sets in GIS such as population data ; Site selection analysis: analyse the best location to locate a business by adding thousands of analysis points; WebDec 15, 2024 · With a radius of 1,080 miles (1,738 kilometers), the Moon is the fifth largest moon in our solar system (after Ganymede, Titan, Callisto, and Io). The Moon is an average of 238,855 miles (384,400 kilometers) … candle international