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1 giorno fa · The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to ...
- United States
- Military, civilian
- Operational
- US Space Force
3 giorni fa · Geography (from Ancient Greek γεωγραφία geōgraphía; combining gê 'Earth' and gráphō 'write') is the study of the lands, features, inhabitants, and phenomena of Earth. [1] Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities —not merely where objects are, but also ...
3 giorni fa · Coordinate Il formato coordinate è la coppia latitudine longitudine, con segno meno (-) per le direzioni: latitudine sud e longitudine ovest separati dal simbolo virgola (,), di seguito alcuni esempi: 52.5163 , 13.3779 40.7682 , -73.9816 -22.9708 , -43.1830 Cerca sulla mappa
5 giorni fa · The WGS84 projection coordinate system is a geographic coordinate system that is used to represent locations on the Earth’s surface. It is based on the World Geodetic System 1984 (WGS84) datum, which defines the reference frame for latitude, longitude, and elevation measurements.
5 giorni fa · Format Value range Valid value for the latitude are from -90.0° to 90.0° for the longitude are from -180.0° to 180.0°, the + sign should be omitted, while the minus sign is not necessary if there is a radio component to select the direction N-S or W-E (Degree and Decimal format).
4 giorni fa · Come trovarsi sulla Terra: le coordinate terrestri tra latitudine e longitudine. Per conoscere il cielo è necessario dapprima ritrovarsi sulla Terra e il sistema, molto noto, è quello delle coordinate terrestri: latitudine e longitudine misurate tramite paralleli e meridiani.
5 giorni fa · GIS, computer system for performing geographical analysis. GIS has four interactive components: an input subsystem for converting into digital form (digitizing) maps and other spatial data; a storage and retrieval subsystem; an analysis subsystem; and an output subsystem for producing maps, tables, and answers to geographic queries.
