Autore	Bartlett David <1958->
Pubbl/distr/stampa	Cambridge : , : Cambridge University Press, , 2013
Descrizione fisica	1 online resource (vii, 204 pages) : digital, PDF file(s)
Disciplina	910.285
Collana	The Cambridge wireless essentials series
Soggetto topico	Location-based services Mobile geographic information systems
ISBN	1-107-34143-4 1-107-23432-8 1-107-34881-1 1-107-35730-6 1-107-34768-8 0-511-84386-0 1-107-34518-9 1-299-40331-X 1-107-34393-3
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Machine generated contents note: 1. Introduction to location; 2. Coordinate systems; 3. Satellite positioning (GNSS); 4. Radiolocation technologies; 5. Inertial navigation; 6. Other techniques and hybrid systems; 7. Techniques and performance; 8. When things go wrong; 9. Location based services and applications; 10. A brief look at the future.
Altri titoli varianti	Essentials of Positioning & Location Technology
Record Nr.	UNINA-9910452368803321

Autore	Tsui James Bao-yen
Pubbl/distr/stampa	New York, : John Wiley & Sons, 2000
Descrizione fisica	1 online resource (260 p.)
Disciplina	629.045 910/.285
Collana	Wiley series in microwave and optical engineering
Soggetto topico	Global Positioning System Mobile geographic information systems
ISBN	1-280-36745-8 9786610367450 0-471-46391-4 0-471-20054-9
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Fundamentals of Global Positioning System Receivers; Contents; Preface; Notations and Constants; Chapter 1 Introduction; 1.1 Introduction; 1.2 History of GPS Development; 1.3 A Basic GPS Receiver; 1.4 Approaches of Presentation; 1.5 Software Approach; 1.6 Potential Advantages of the Software Approach; 1.7 Organization of the Book; Chapter 2 Basic GPS Concept; 2.1 Introduction; 2.2 GPS Performance Requirements; 2.3 Basic GPS Concept; 2.4 Basic Equations for Finding User Position; 2.5 Measurement of Pseudorange; 2.6 Solution of User Position from Pseudoranges 2.7 Position Solution with More Than Four Satellites2.8 User Position in Spherical Coordinate System; 2.9 Earth Geometry; 2.10 Basic Relationships in an Ellipse; 2.11 Calculation of Altitude; 2.12 Calculation of Geodetic Latitude; 2.13 Calculation of a Point on the Surface of the Earth; 2.14 Satellite Selection; 2.15 Dilution of Precision; 2.16 Summary; Chapter 3 Satellite Constellation; 3.1 Introduction; 3.2 Control Segment of the GPS System; 3.3 Satellite Constellation; 3.4 Maximum Differential Power Level from Different Satellites; 3.5 Sidereal Day; 3.6 Doppler Frequency Shift 3.7 Average Rate of Change of the Doppler Frequency3.8 Maximum Rate of Change of the Doppler Frequency; 3.9 Rate of Change of the Doppler Frequency Due to User Acceleration; 3.10 Kepler's Laws; 3.11 Kepler's Equation; 3.12 True and Mean Anomaly; 3.13 Signal Strength at User Location; 3.14 Summary; Chapter 4 Earth-Centered, Earth-Fixed Coordinate System; 4.1 Introduction; 4.2 Direction Cosine Matrix; 4.3 Satellite Orbit Frame to Equator Frame Transform; 4.4 Vernal Equinox; 4.5 Earth Rotation; 4.6 Overall Transform from Orbit Frame to Earth-Centered, Earth-Fixed Frame; 4.7 Perturbations 4.8 Correction of GPS System Time at Time of Transmission4.9 Calculation of Satellite Position; 4.10 Coordinate Adjustment for Satellites; 4.11 Ephemeris Data; 4.12 Summary; Chapter 5 GPS C/A Code Signal Structure; 5.1 Introduction; 5.2 Transmitting Frequency; 5.3 Code Division-Multiple Access (CDMA) Signals; 5.4 P Code; 5.5 C/A Code and Data Format; 5.6 Generation of C/A Code; 5.7 Correlation Properties of C/A Code; 5.8 Navigation Data Bits; 5.9 Telemetry (TLM) and Hand Over Word (HOW); 5.10 GPS Time and the Satellite Z Count; 5.11 Parity Check Algorithm; 5.12 Navigation Data from Subframe 1 5.13 Navigation Data from Subframes 2 and 35.14 Navigation Data from Subframes 4 and 5-Support Data; 5.15 Ionospheric Model; 5.16 Tropospheric Model; 5.17 Selectivity Availability (SA) and Typical Position Errors; 5.18 Summary; Chapter 6 Receiver Hardware Considerations; 6.1 Introduction; 6.2 Antenna; 6.3 Amplification Consideration; 6.4 Two Possible Arrangements of Digitization by Frequency Plans; 6.5 First Component After the Antenna; 6.6 Selecting Sampling Frequency as a Function of the C/A Code Chip Rate; 6.7 Sampling Frequency and Band Aliasing for Real Data Collection 6.8 Down-converted RF Front End for Real Data Collection
Record Nr.	UNINA-9910142502103321

Pubbl/distr/stampa	London, : ISTE
Descrizione fisica	1 online resource (285 p.)
Disciplina	388.40285
Altri autori (Persone)	BanosArnaud ThéveninThomas
Collana	Geographical information systems series
Soggetto topico	Urban transportation Transportation engineering Mobile geographic information systems
ISBN	1-118-60102-5 1-118-60101-7 1-118-60108-4 1-299-18754-4
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Modeling transport systems on an intra-urban scale -- Determining urban public transport supply -- Defining intermodal accessibility -- Characterizing the shape and operation of transport networks -- Estimating transport demand -- Visualizing daily mobility : towards other modes of representation -- Guiding a tram-train installation : a necessary multi-criteria approach.
Record Nr.	UNINA-9910138851303321

Edizione	[1st ed.]
Pubbl/distr/stampa	London, : ISTE
Descrizione fisica	1 online resource (264 p.)
Disciplina	621.384191
Altri autori (Persone)	Nait-Sidi-MohAhmed AmorinMarcelo Dias de
Collana	Networks and telecommunications series
Soggetto topico	Global Positioning System Mobile geographic information systems
ISBN	1-118-74375-X 1-118-74368-7 1-118-74389-X
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Cover; Title Page; Contents; Foreword; Introduction; Chapter 1. The Geopositioning Concept; 1.1. A revolution is announced; 1.2. The basis of powerful technological systems; 1.2.1. US creation of a GPS economic industry; 1.2.2. The European momentum introduced with Galileo which can rely on Egnos from now on; 1.2.3. An open dynamic beyond the space industry sector; 1.3. The fundamentals of geopositioning development; 1.3.1. The universalism decentralizing of the Internet; 1.3.2. The trend toward "service" of the electronic communication economy 1.3.3. The dynamic and lessons of the European GSM success story1.4. Prospective visions of large geopositioning markets in transport and land transport; 1.4.1. Multiple factors for geoposition; 1.4.2. Toll systems; 1.4.3. Transport control and surveillance; 1.4.4. The production of information; 1.4.5. Intelligence systems in vehicles; 1.4.6. Individual mobility (tourism and recreation); 1.5. The challenge for the future of the European GNSS incubation services; 1.5.1. The need for downstream marketing "services, a; 1.5.2. The obligation of "system" strategies 1.5.3. The requirement to include GNSS in the new intelligent digital architectures1.6. Bibliography; Chapter 2. Functions and Performance of the Egnos System; 2.1. Introduction; 2.2. Operating principles of Egnos; 2.3. Improving GPS performance with Egnos; 2.4. The behavior of Egnos faced with a GPS breakdown; 2.5. Conclusion; 2.6. Links; Chapter 3. Information, Modeling and Traffic Reconstruction; 3.1. New technologies and development; 3.2. Modeling and algorithms; 3.3. Analysis and overall traffic prediction; 3.4. Realizations and experiments; 3.5. Perspectives; 3.6. Bibliography Chapter 4. Geopositioning and Legal Issues4.1. General legal framework of geopositioning; 4.1.1. Legal texts; 4.1.2. Relevant legal concepts; 4.1.3. Technical concepts and the law; 4.2. Operating a geopositioning service; 4.2.1. Due diligence - prerequisites; 4.2.2. Establishment of a general framework for security; 4.2.3. Determining the aim of the service; 4.2.4. Administrative declaration; 4.2.5. The principle of consent in geopositioning; 4.2.6. Records management issues; 4.3. Authentication and anonymity; 4.3.1. Identity, name and anonymity; 4.3.2. Identity and digital certificates 4.4. BibliographyChapter 5. Location-based Services: Platforms and Applications; 5.1. Introduction; 5.2. Technologies for LBS-based systems; 5.2.1. Positioning systems and techniques; 5.2.2. Communication techniques; 5.2.3. Cartography and geographical information systems; 5.2.4. Business process; 5.3. Fields of application of LBS; 5.3.1. Control and monitoring of vehicles; 5.3.2. Real-time monitoring of snowplows; 5.3.3. Application to antilock braking systems; 5.3.4. TransportML for the collaboration and interaction of services; 5.3.5. eCall: automatic emergency call system 5.3.6. Other LBS-based platforms
Record Nr.	UNINA-9910829126603321

Autore	Bevly David M.
Pubbl/distr/stampa	Boston : , : Artech House, , ©2010
Descrizione fisica	1 online resource (284 p.)
Disciplina	629.045 629.2830285
Collana	GNSS technology and applications series
Soggetto topico	Artificial satellites in navigation Automatic control - Mathematical models Automobile driving - Automatic control Mobile geographic information systems
Soggetto genere / forma	Electronic books.
ISBN	1-59693-302-X
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	1. GNSS and Other Navigation Sensors / Stewart Cobb and Benjamin Clark -- 2. Vision Aided Navigation Systems / John Allen -- 3. Vehicle Modeling / Lowell Brown and Dustin Edwards -- 4.
Record Nr.	UNINA-9910459597303321