標(biāo)題: Titlebook: Global Positioning System; Theory and Practice Bernhard Hofmann-Wellenhof,Herbert Lichtenegger,Ja Book 2001Latest edition Springer-Verlag/W [打印本頁] 作者: peak-flow-meter 時間: 2025-3-21 19:58
書目名稱Global Positioning System影響因子(影響力)
作者: 一致性 時間: 2025-3-22 00:09
Book 2001Latest editionalized his research to geodetic astron- omy including orbital theory and geodynamical phenomena. Since 1986, Dr. Lichtenegger‘s main interest is dedicated to GPS. Dr. Collins retired from the U.S. National Geodetic Survey in 1980, where he was the Deputy Director. For the past ten years, he has been作者: attenuate 時間: 2025-3-22 01:31 作者: Ergots 時間: 2025-3-22 05:23
Infection Prevention in the Surgical ICU,fornia. In 1973, the JPO was directed by the U.S. Department of Defense (DoD) to establish, develop, test, acquire, and deploy a spaceborne positioning system. The present Navigation System with Timing and Ranging (NAVSTAR) Global Positioning System (GPS) is the result of this initial directive.作者: incontinence 時間: 2025-3-22 10:37 作者: 保全 時間: 2025-3-22 13:02 作者: 保全 時間: 2025-3-22 19:05 作者: FLAGR 時間: 2025-3-23 01:06
https://doi.org/10.1007/979-8-8688-0870-8 the same reference frame. The surveyor is not, usually, interested in coordinates of the terrestrial points referring to a global frame; rather, the results are preferred in a local coordinate frame either as geodetic (i.e., ellipsoidal) coordinates, as plane coordinates, or as vectors combined wit作者: Flu表流動 時間: 2025-3-23 02:03 作者: 口訣法 時間: 2025-3-23 06:32
Motive, Ziele und Handlungsplanung,st every day. In this chapter, an arbitrary grouping of global, regional, and local uses has been selected. A further additional arbitrary classification of navigation and survey uses is made to help organize the discussion of GPS applications.作者: 鳴叫 時間: 2025-3-23 12:52 作者: recession 時間: 2025-3-23 17:38 作者: atrophy 時間: 2025-3-23 18:46 作者: Infelicity 時間: 2025-3-24 02:16
Reference systems,eads . In Eq. (3.1), both vectors must be expressed in a uniform coordinate system. The definition of a three-dimensional Cartesian system requires a convention for the orientation of the axes and for the location of the origin.作者: 評論者 時間: 2025-3-24 05:21
Observables,d receiver generated signals. Unlike the terrestrial electronic distance measurements, GPS uses the “one way concept” where two clocks are used, namely one in the satellite and the other in the receiver. Thus, the ranges are biased by satellite and receiver clock errors and, consequently, they are d作者: fructose 時間: 2025-3-24 10:21 作者: Bernstein-test 時間: 2025-3-24 11:49 作者: 阻撓 時間: 2025-3-24 16:41
Software modules,publications of authors describing various software packages have been used. The main goal of this chapter is to provide potential GPS users with information concerning the various features of different software modules. The following sections cannot mention all imaginable features, but they will be作者: BOOR 時間: 2025-3-24 20:59
Applications of GPS,st every day. In this chapter, an arbitrary grouping of global, regional, and local uses has been selected. A further additional arbitrary classification of navigation and survey uses is made to help organize the discussion of GPS applications.作者: Amendment 時間: 2025-3-25 03:03 作者: 棲息地 時間: 2025-3-25 04:24
https://doi.org/10.1007/979-8-8688-0870-8h other terrestrial data. Since the WGS-84 is a geocentric system and the local system usually is not, certain transformations are required. The subsequent sections deal with the transformations most frequently used.作者: CYT 時間: 2025-3-25 10:32
Die Mechanik der Generalisierung, helpful in determining which features are worthwhile. The main consideration is that the software (and the corresponding receiver) should match user’s requirements. Most applications do not require all given features.作者: mechanical 時間: 2025-3-25 12:55 作者: 助記 時間: 2025-3-25 16:20 作者: 滔滔不絕地說 時間: 2025-3-25 23:16 作者: gerrymander 時間: 2025-3-26 00:46
Introduction,hat was foretold by the early priest astronomers who in essence were the world’s first surveyors. Today, it is known that the alignment of such structures as the pyramids and Stonehenge was accomplished by celestial observations and that the structures themselves were used to measure the time of celestial events such as the vernal equinox.作者: 迎合 時間: 2025-3-26 04:23 作者: Accrue 時間: 2025-3-26 09:24
Martina Majstorovic,Glenn Canareshat was foretold by the early priest astronomers who in essence were the world’s first surveyors. Today, it is known that the alignment of such structures as the pyramids and Stonehenge was accomplished by celestial observations and that the structures themselves were used to measure the time of celestial events such as the vernal equinox.作者: PRE 時間: 2025-3-26 14:27 作者: 簡潔 時間: 2025-3-26 17:13 作者: 天氣 時間: 2025-3-26 23:13 作者: APEX 時間: 2025-3-27 03:46 作者: 欲望 時間: 2025-3-27 07:59
Technology Information Sharing,e satellite ., . is the geometric distance between the satellite and the observing point, and . is the speed of light. The last item to be explained is Δδ.(.). This clock bias represents the combined clock offsets of the receiver and the satellite clock with respect to GPS time, cf. Eq. (6.1).作者: 胡言亂語 時間: 2025-3-27 12:46 作者: 得罪人 時間: 2025-3-27 17:31 作者: 咆哮 時間: 2025-3-27 19:38 作者: nauseate 時間: 2025-3-27 23:58 作者: 正常 時間: 2025-3-28 04:49
Observables,d receiver generated signals. Unlike the terrestrial electronic distance measurements, GPS uses the “one way concept” where two clocks are used, namely one in the satellite and the other in the receiver. Thus, the ranges are biased by satellite and receiver clock errors and, consequently, they are denoted as pseudoranges.作者: Madrigal 時間: 2025-3-28 07:51
Mathematical models for positioning,e satellite ., . is the geometric distance between the satellite and the observing point, and . is the speed of light. The last item to be explained is Δδ.(.). This clock bias represents the combined clock offsets of the receiver and the satellite clock with respect to GPS time, cf. Eq. (6.1).作者: 節(jié)省 時間: 2025-3-28 11:49
Applications of GPS,st every day. In this chapter, an arbitrary grouping of global, regional, and local uses has been selected. A further additional arbitrary classification of navigation and survey uses is made to help organize the discussion of GPS applications.作者: 故意釣到白楊 時間: 2025-3-28 17:39 作者: Malcontent 時間: 2025-3-28 20:42 作者: 外面 時間: 2025-3-29 02:56
Yue He,Hui Shan Ong,Zhen Tian,Lin Zhu,Jie HeThe applications of GPS depend substantially on knowing the satellite orbits. For single receiver positioning, an orbital error is highly correlated with the positional error. In the case of baselines, relative orbital errors are considered to be approximately equal to relative baseline errors.作者: 絕種 時間: 2025-3-29 07:07 作者: arousal 時間: 2025-3-29 07:33
An Analysis of Rural-to-Rural Migration,This chapter is mainly concerned with the practical aspects of GPS surveying and addresses planning, performance, and in situ data processing. Overlapping with other chapters is intentional to provide complete information in a single chapter for readers more interested in practical considerations.作者: 兵團(tuán) 時間: 2025-3-29 12:39
https://doi.org/10.1007/978-3-658-45711-2The observables as well as the navigation message and additional information are generally stored in a binary (and receiver dependent) format. The downloading of the data from the receiver is necessary before postprocessing can begin.作者: HOWL 時間: 2025-3-29 18:25
Satellite orbits,The applications of GPS depend substantially on knowing the satellite orbits. For single receiver positioning, an orbital error is highly correlated with the positional error. In the case of baselines, relative orbital errors are considered to be approximately equal to relative baseline errors.作者: 規(guī)范就好 時間: 2025-3-29 22:39 作者: dainty 時間: 2025-3-30 01:08 作者: 善變 時間: 2025-3-30 05:37
