WebWeb墨卡托投影 (英語: Web Mercator ) [1] 是 墨卡托投影 的一种变体,被 Web地图 应用业界 普遍采纳 。 2005年,随着 Google地图 的采用,这一标准开始崭露头角。 [2] 几乎所有主要的在线地图提供商都使用这一标准,包括谷歌地图、 Mapbox [3] 、 Bing地图 、 OpenStreetMap 、 MapQuest (英语:MapQuest) 、 Esri 等等。 [4] 其正式的EPSG标 … Web Mercator is a slight variant of the Mercator projection, one used primarily in Web-based mapping programs. It uses the same formulas as the standard Mercator as used for small-scale maps. However, the Web Mercator uses the spherical formulas at all scales whereas large-scale Mercator maps normally use the … See more Web Mercator, Google Web Mercator, Spherical Mercator, WGS 84 Web Mercator or WGS 84/Pseudo-Mercator is a variant of the Mercator map projection and is the de facto standard for Web mapping applications. It rose … See more Due to slow adoption by the EPSG registry, the Web Mercator is represented by several different names and spatial reference system identifiers (SRIDs), including EPSG:900913, EPSG:3785 and EPSG:3857, the latter being the official EPSG identifier … See more The projection covers the Earth from −180° to 180° longitude, and 85.05° north and south. Using well-known text representation of coordinate reference systems (WKT), … See more
Mercato Orientale de Gênes — Wikipédia
WebThe Mercator projection is a cylindrical map projection presented by the Flemish geographer and cartographer Gerardus Mercator, in 1569. It became the standard map projection for nautical purposes because of its ability to represent lines of constant course, known as rhumb lines or loxodromes, as straight segments. WebJun 8, 2024 · Since the Mercator projection goes to infinity at the poles, it doesn’t actually show the entire world. Using a square aspect ratio for the map, the maximum latitude shown is approximately 85.05 degrees. To simplify the calculations, we use the spherical form of this projection, not the ellipsoidal form. mx simulator ktm handguards
Eckert - Wikipedia
WebIn music, 53 equal temperament, called 53 TET, 53 EDO, or 53 ET, is the tempered scale derived by dividing the octave into 53 equal steps (equal frequency ratios). Play (help · info) Each step represents a frequency … WebMercator) је највећи словеначкитрговински ланац супермаркетаса седиштем у Љубљани. Основан је лета 1949. под именом Живјела Љубљана. Четири године … WebOct 12, 2024 · Map-World-Most popular edition of Wikipedia by country.png 1,425 × 676; 44 KB. Mercator-proj.jpg 679 × 724; 434 KB. Mercator-proj.png 679 × 724; 14 KB. … mx simulator track walk