標(biāo)題: Titlebook: Occultations for Probing Atmosphere and Climate; Gottfried Kirchengast,Ulrich Foelsche,Andrea K. St Book 2004 Springer-Verlag Berlin Heide [打印本頁(yè)] 作者: Novice 時(shí)間: 2025-3-21 16:43
書目名稱Occultations for Probing Atmosphere and Climate影響因子(影響力)
書目名稱Occultations for Probing Atmosphere and Climate影響因子(影響力)學(xué)科排名
書目名稱Occultations for Probing Atmosphere and Climate網(wǎng)絡(luò)公開(kāi)度
書目名稱Occultations for Probing Atmosphere and Climate網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書目名稱Occultations for Probing Atmosphere and Climate被引頻次
書目名稱Occultations for Probing Atmosphere and Climate被引頻次學(xué)科排名
書目名稱Occultations for Probing Atmosphere and Climate年度引用
書目名稱Occultations for Probing Atmosphere and Climate年度引用學(xué)科排名
書目名稱Occultations for Probing Atmosphere and Climate讀者反饋
書目名稱Occultations for Probing Atmosphere and Climate讀者反饋學(xué)科排名
作者: 嚴(yán)峻考驗(yàn) 時(shí)間: 2025-3-21 22:55
Book 2004nd satellite- crosslink occultation methods. The atmospheric parameters obtained extend from the fundamental variables temperature, density, pressure, water vapor, and ozone via a multitude of trace gas species to particulate species such as aerosols and cloud liquid water. Ionospheric electron dens作者: 倔強(qiáng)一點(diǎn) 時(shí)間: 2025-3-22 03:16
Unfolding of Radio Occultation Multipath Behavior Using Phase Modelsl, we find that multipath behavior can be successfully unfolded. Even very strong multipath behavior, leading to critical refraction, can in some cases also be handled. The combined effect of applying a model and a Fourier transform can be viewed as a specific type of a canonical transform.作者: 屈尊 時(shí)間: 2025-3-22 06:48
Retrieval of Atmospheric Refractivity Profiles from Ground-Based GPS Measurementsures could be used, a non-linear least squares procedure has been adopted in this first attempt. Starting from a different first guess profile, the retrieved refractivity profile is in good agreement with the reference one, which is used to derive the observables.作者: tattle 時(shí)間: 2025-3-22 12:12
Deviation from a Hydrostatic Atmosphere in Radio Occultation Datassumption of hydrostatic equilibrium for a non-vertical atmospheric scan. Deviations of more than 1% from a hydrostatic pressure profile can occur for certain mid-latitude and polar conditions. The effect upon the retrieval capabilities is usually negligible except for the most extreme cases.作者: Isometric 時(shí)間: 2025-3-22 15:42 作者: 人充滿活力 時(shí)間: 2025-3-22 17:09
ultation methodology for observing the Earth‘s atmosphere and climate has become so broad as to comprise solar, lunar, stellar, navigation and satellite- crosslink occultation methods. The atmospheric parameters obtained extend from the fundamental variables temperature, density, pressure, water vap作者: 容易做 時(shí)間: 2025-3-22 21:37
Canonical Transform Methods for Radio Occultation Datal case, the form of the generating function is such that it does not directly allow an implementation as an FFT-like algorithm. However, using approximations the direct canonical transform mapping yields fast, efficient numerical implementations.作者: 使堅(jiān)硬 時(shí)間: 2025-3-23 02:09
tate-Owned Industrial Enterprises (“Enterprise Law”) of 1988 states that the manager, rather than the factory Communist Party Committee, is responsible for day-to-day management of the enterprise. The law speaks in general terms about the “managerial responsibility system,” which gives managers ulti作者: Canopy 時(shí)間: 2025-3-23 08:36
G. Kirchengasttate-Owned Industrial Enterprises (“Enterprise Law”) of 1988 states that the manager, rather than the factory Communist Party Committee, is responsible for day-to-day management of the enterprise. The law speaks in general terms about the “managerial responsibility system,” which gives managers ulti作者: 感情脆弱 時(shí)間: 2025-3-23 11:03 作者: 我吃花盤旋 時(shí)間: 2025-3-23 16:19 作者: pacifist 時(shí)間: 2025-3-23 18:43
A. G. Pavelyev,Y. A. Liou,J. Wickert,C. Y. Huang,K. Igarashi,K. Hocketate-Owned Industrial Enterprises (“Enterprise Law”) of 1988 states that the manager, rather than the factory Communist Party Committee, is responsible for day-to-day management of the enterprise. The law speaks in general terms about the “managerial responsibility system,” which gives managers ulti作者: 背書 時(shí)間: 2025-3-24 01:03
S. Sokolovskiytate-Owned Industrial Enterprises (“Enterprise Law”) of 1988 states that the manager, rather than the factory Communist Party Committee, is responsible for day-to-day management of the enterprise. The law speaks in general terms about the “managerial responsibility system,” which gives managers ulti作者: GLOOM 時(shí)間: 2025-3-24 03:53
J. Tamminen,E. Kyr?l?,V. F. Sofievahey are at the mercy of Web traffic. Web traffic sometimes can become a problem on campus during busy periods. Also, on the WWW, students can surf wherever they please. In schools and on campuses, especially in precollege settings, you may prefer to control student access to the WWW. There are two r作者: 叢林 時(shí)間: 2025-3-24 06:54 作者: CHAR 時(shí)間: 2025-3-24 11:20
hey are at the mercy of Web traffic. Web traffic sometimes can become a problem on campus during busy periods. Also, on the WWW, students can surf wherever they please. In schools and on campuses, especially in precollege settings, you may prefer to control student access to the WWW. There are two r作者: 團(tuán)結(jié) 時(shí)間: 2025-3-24 17:05 作者: sparse 時(shí)間: 2025-3-24 22:30
A. Mousa,Y. Shoji,Y. Aoyama,H. Nakamura,T. Tsudathose applications in heterogeneous computing environments. To support persistent services in distributed wired/wireless environments for advanced learning systems, it is required for applications and middleware to be aware of the frequent and unpredictable changes in users’ requirements as well as 作者: 光明正大 時(shí)間: 2025-3-25 01:43
those applications in heterogeneous computing environments. To support persistent services in distributed wired/wireless environments for advanced learning systems, it is required for applications and middleware to be aware of the frequent and unpredictable changes in users’ requirements as well as 作者: 飲料 時(shí)間: 2025-3-25 06:55 作者: 朝圣者 時(shí)間: 2025-3-25 11:11
Wave Optics Algorithms for Processing Radio Occultation Data in the Lower Troposphere: A Review and tical ray structure of the wave field. Wave field diffracted by strong inhomogeneities in the lower troposphere and by long propagation distance from the planet limb to the space-borne receiver has a complicated structure. Its amplitude and phase are determined by multiple interfering rays and diffr作者: 侵略主義 時(shí)間: 2025-3-25 14:45
The Radio-holographic Approach for GNSS Occultation Data Analysis: Review and Application to Resolvi by using radio holographic vector equations. To use these equations a reference signal is needed to derive the field distribution from radio holograms. The reference signal coincides with the Green function of the back-propagated field and can be found by solving the scalar wave equation. A simplif作者: Indurate 時(shí)間: 2025-3-25 16:34 作者: Canary 時(shí)間: 2025-3-25 22:16
Fourier Analysis of GNSS-LEO Radio Occultation Signals, Resolution and Limitationstmosphere. These limitations are related to sampling frequency and signal-to-noise ratio, as well as diffraction. The impact of each of these limiting factors are discussed and analysed in terms of measurement accuracy and resolution. A main result is that higher order phase variations in the receiv作者: 思考 時(shí)間: 2025-3-26 01:30
Canonical Transform Methods for Radio Occultation Datag out a back-propagation. This canonical transform is determined to first order in a small parameter that measures the deviation of the satellite orbit from a circle. When the parameter is equal to zero, i.e., for circular orbits, our canonical transform reduces to a Fourier transform. In the genera作者: CURL 時(shí)間: 2025-3-26 06:15
Unfolding of Radio Occultation Multipath Behavior Using Phase Modelsherically symmetric the multipath behavior can be unfolded by a Fourier transform of the measured signal. However, small deviations from circular orbits may imply that the multipath behavior cannot be completely unfolded due to the fact that a given instantaneous frequency may occur at more than one作者: deforestation 時(shí)間: 2025-3-26 09:40
Abel Integral Inversion in Occultation Measurementshe Abel transform, this work derives practical rules for discretization and for solution of the inverse problems, containing Abel-type integral equations. Two applications in remote sensing are considered: reconstruction of local densities from horizontal column densities (vertical inversion) in abs作者: 托人看管 時(shí)間: 2025-3-26 13:09 作者: 荒唐 時(shí)間: 2025-3-26 20:34
Retrieval of Atmospheric Refractivity Profiles from Ground-Based GPS Measurementshe inversion of ground-based GPS phase measurements collected at low elevation angles. The Abel inversion, usually adopted to infer atmospheric profiles from space-based radio occultation observations, cannot be applied to the inversion of ground-based measurements. Therefore, we propose a technique作者: Cosmopolitan 時(shí)間: 2025-3-26 23:13 作者: 賞錢 時(shí)間: 2025-3-27 04:54
Deviation from a Hydrostatic Atmosphere in Radio Occultation Datareference pressure to generate the pressure profile by applying the hydrostatic equation. High resolution European Center for Medium Range Weather Forecasts (ECMWF) atmospheric fields are used with a ray tracing tool to calculate the exact positions of the tangent point. The atmospheric profiles fol作者: 英寸 時(shí)間: 2025-3-27 08:31 作者: reptile 時(shí)間: 2025-3-27 10:19
Advancement of GNSS Radio Occultation Retrieval in the Upper Stratosphere humidity in the near future. The continuous RO data stream from the CHAMP and SAC-C missions enables to create such climatologies for the first time. This paper describes two simulation studies designed to evaluate and enhance high altitude RO retrieval algorithms for climate applications. The resu作者: 注意到 時(shí)間: 2025-3-27 17:13
Ensemble-Based Analysis of Errors in Atmospheric Profiles Retrieved from GNSS Occultation Dataadopting the planned European weather satellite METOP as Low Earth Orbit satellite and its GNSS Receiver for Atmospheric Sounding as sensor. An ensemble of 300 occultation events with 100 events in each of three latitude bands (low, middle, high) was chosen and excess phase path profiles were comput作者: FATAL 時(shí)間: 2025-3-27 19:45 作者: 捐助 時(shí)間: 2025-3-27 22:34
http://image.papertrans.cn/o/image/700447.jpg作者: Rodent 時(shí)間: 2025-3-28 05:40
https://doi.org/10.1007/978-3-662-09041-1Atmospheric remote sensing; Atmospheric sciences; Climatology; Cloud; Inversion; Ionospheric and planetar作者: apropos 時(shí)間: 2025-3-28 06:16 作者: 我就不公正 時(shí)間: 2025-3-28 13:55
978-3-642-06108-0Springer-Verlag Berlin Heidelberg 2004作者: Diuretic 時(shí)間: 2025-3-28 15:20
of the occultation method has led to a diversi- fication of the occultation-related scientific community into a range of different sub-communities, however. The 1st International Workshop on Occultations for Probing Atmosphere and Cli- mate-OPAC-1- held September 16-20, 2002, in Graz, Aus978-3-642-06108-0978-3-662-09041-1作者: 佛刊 時(shí)間: 2025-3-28 21:59 作者: 玩忽職守 時(shí)間: 2025-3-28 23:13
Wave Optics Algorithms for Processing Radio Occultation Data in the Lower Troposphere: A Review and include back propagation and canonical transform methods. Refraction angles are then computed from the phase of the transformed wave field. The both groups of the methods are complementary to each other. Short term Fourier analysis is convenient for data visualization and identification of differen作者: 美色花錢 時(shí)間: 2025-3-29 04:34 作者: irritation 時(shí)間: 2025-3-29 08:44 作者: 使人煩燥 時(shí)間: 2025-3-29 14:46
Does a Priori Information Improve the Retrievals of Stellar Occultation Measurements?ments but continuous gas density profiles are wanted. Formally the problem can be transformed to a well-posed problem by simply discretizing the atmosphere into equally many layers as there are measurements and assuming, e.g., constant density inside each layer. We discuss here the advantages of req作者: 不可知論 時(shí)間: 2025-3-29 19:06
GRAS-SAF Radio Occultation Data from EPS/Metopon and climate monitoring users. The GRAS SAF products promise globally distributed high-vertical resolution data on a 24 hour-basis, forming a considerable improvement on today’s measurement methods regarding coverage, vertical resolution, frequency, and cost. The accuracy requirements of the produ作者: 改變立場(chǎng) 時(shí)間: 2025-3-29 22:13 作者: 巨碩 時(shí)間: 2025-3-30 02:28
Advancement of GNSS Radio Occultation Retrieval in the Upper Stratospherend bias reduction. It proved to be effective applied to a large sample of simulated occultation events especially in the formerly most critical regions. The results show that near bias-free global climatologies (temperature biases <0.5 K between 8 and 35–40 km) based on RO-measurements are feasible.作者: Misgiving 時(shí)間: 2025-3-30 07:46
Ensemble-Based Analysis of Errors in Atmospheric Profiles Retrieved from GNSS Occultation Datalian refractivity retrieval and, subsequently, by dry air retrieval in the stratosphere and optimal estimation retrieval in the troposphere. The retrieved profiles were referenced to the “true” co-located ones of the ECMWF analysis field used as atmospheric model. Based on these data, we empirically作者: 模范 時(shí)間: 2025-3-30 08:27
Refractivity Profiles Obtained by Abel Inversion from a Down Looking GPS Radio Occultation Experimenctivity profiles, which were consistent with the radiosonde observation from these DL measurement data by applying Abel inversion. For the future, we intend to realize DL measurement from an airplane to extend the observation range.作者: Intervention 時(shí)間: 2025-3-30 16:13
Book 2004s and uses of the occultation method has led to a diversi- fication of the occultation-related scientific community into a range of different sub-communities, however. The 1st International Workshop on Occultations for Probing Atmosphere and Cli- mate-OPAC-1- held September 16-20, 2002, in Graz, Aus作者: Conserve 時(shí)間: 2025-3-30 18:05
g to the Enterprise Law, factory managers are subject to removal by the worker congresses for incompetence or malfeasance. Recently, the Chinese press has reported several such removals. Moreover, close working relations are enhanced since, in almost all cases, managers, union officials, and party o作者: 協(xié)奏曲 時(shí)間: 2025-3-30 21:41 作者: AV-node 時(shí)間: 2025-3-31 03:31 作者: 表示向下 時(shí)間: 2025-3-31 06:56 作者: Lipohypertrophy 時(shí)間: 2025-3-31 11:03
A. G. Pavelyev,Y. A. Liou,J. Wickert,C. Y. Huang,K. Igarashi,K. Hockeg to the Enterprise Law, factory managers are subject to removal by the worker congresses for incompetence or malfeasance. Recently, the Chinese press has reported several such removals. Moreover, close working relations are enhanced since, in almost all cases, managers, union officials, and party o作者: Keratin 時(shí)間: 2025-3-31 17:02 作者: anatomical 時(shí)間: 2025-3-31 19:29
J. Tamminen,E. Kyr?l?,V. F. Sofieval premises starting out from your materials. This is a big issue with many parents, and therefore is of real importance in precollege settings. Remember, however, that what you are doing in creating a weblet is removing the most powerful feature of the WWW, namely, world wide connectivity.
