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Hace 4 días · The metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of 1 / 299 792 458 of a second, where the second is defined by a hyperfine transition frequency of ...
Hace 5 días · How to convert from a decimal to sexagesimal. # You have decimal degrees (-73.9874°) instead of degrees, minutes, and seconds (-73° 59’ 14.64") # The whole units of degrees will remain the same (-73.9874° longitude, start with 73°) # Multiply the decimal by 60 (0.9874 * 60 = 59.244) # The whole number becomes the minutes (59’)
Hace 1 día · v. t. e. The Global Positioning System ( GPS ), originally Navstar GPS, [2] is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. [3] It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS receiver anywhere on ...
Hace 2 días · Altitude: 42.5° Azimuth: 147.6° Direction: South-South-East. Mars is a terrestrial planet located fourth from the Sun in the Inner Solar System. It has a diameter of 6,779 kilometers and a mass of 6.39 x 10^23 kilograms, making it roughly half the size of Earth.
Hace 1 día · Mount Everest, mountain on the crest of the Great Himalayas of southern Asia that lies on the border between Nepal and the Tibet Autonomous Region of China, at 27°59′ N 86°56′ E. Reaching an elevation of 29,032 feet (8,849 metres), Mount Everest is the highest mountain in the world.
Hace 3 días · Light Detection and Ranging (LiDAR) uses lasers to measure the elevation of features. It’s a distance technology that samples with an incredible amount of accuracy and points. It’s similar to sonar (sound waves) or radar (radio waves) because it sends a pulse and measures the time it takes to return.
Hace 5 días · To calculate the working distance or altitude: I = 5000~\mathrm { px} I = 5000 px. GSD = 2~\mathrm {cm/px} GS D = 2 cm/px. \qquad \footnotesize \begin {align*} A &= \frac {0.02 \times 10.62\! \times\! 10^ {-2} \times 5000} {0.13} \\ [1em] &= 81.7~\mathrm {m} \end {align*} A = 0.130.02 ×10.62×10−2 × 5000 = 81.7 m.
