motion time and space

... mixing of space and time One Dynamic and Mobile GIS: Investigating Changes in Space and Time Edited by Jane Drummond, Roland Billen, Elsa João and David ... through time is one of them (Oosterom, Chapter 7) This shows the complexity of handling space and time in a coherent way; a constraint, for example, can be true at time t and false at time t+1 ... (2D + time) and 4D (3D + time) models remains a challenge Multi-dimensional motion patterns (i.e encompassing two of more motion properties such as speed, change of speed, motion azimuth and sinuosity)...

Ngày tải lên: 12/08/2014, 04:22

... Performance and Cost …………………………………………….77 5.2.1 Parameter Development ……………………………………………………77 5.2.1.1 Fuel consumption and direct operating cost and price …………… 78 5.2.1.2 Aircraft usage and size and ... develop Standards and Recommended Practices regarding all aspects of aviation, including certification standards for emissions and noise Since 1977, ICAO has promulgated international emissions and ... regulation standards ICAO subsequently developed International Standard and Recommended Practices for the control of fuel venting and of emissions of carbon monoxide, hydrocarbons, nitrogen oxides and...

Ngày tải lên: 28/06/2014, 02:20

... section is devoted to Motion, Time and Space , as well as an introductory essay on the technology of space and time (Maguire), discussions on process models (Rietsma and Albrecht) and events (Beard) ... Dynamic and Mobile GIS: Investigating Changes in Space and Time Error and uncertainty The subjects of error and uncertainty are fundamental to dynamic spatial analysis and modelling (Zhang and Goodchild, ... Francis Group, LLC Dynamic and Mobile GIS: Investigating Changes in Space and Time Figure 1.3 Hand-held GIS on a smartphone and Windows Mobile PDA A key feature of mobile, hand-held GIS is their ability...

Ngày tải lên: 12/08/2014, 04:22

... IS95 CDMA); and 2.5G systems (including GPRS and CDMA) Third generation mobile communication systems (CDMA2000, WCDMA and TD-SCDMA) are now developing fast (Hasan and Lu, 2003; Haung and Ho, 2005) ... and integrated technology The first includes COO (cell of origin) positioning, TOA (time of arrival), AOA (angle of arrival), TDOA (time difference of arrival), and E-OTD (enhanced-observed time ... pre-emptive, real -time and multi-tasking kernel The execution time for almost every service provided by µC/OS-II is both deterministic and constant µC/OS-II allows the user to: create and manage up...

Ngày tải lên: 12/08/2014, 04:22

... 36 Dynamic and Mobile GIS: Investigating Changes in Space and Time 3.2 Background and definitions The term ‘privacy’ covers a wide range of concepts, and many different definitions ... communications, like mail and email), territorial privacy (concerned with intrusions into physical space, like homes and workplaces) and information privacy (concerned with the collection and handling of personal ... 2001; Gruteser and Grunwald, 2003; Hong and Landay, 2004; Duckham and Kulik, 2005a) However, the use of inaccuracy has also been investigated and compared with imprecision in Duckham and Kulik (2005b)...

Ngày tải lên: 12/08/2014, 04:22

... representation of object states at each moment of time and over time This is built upon long-standing theories defining the entities that populate or compose space and time What is meant by object, are those ... 78 Dynamic and Mobile GIS: Investigating Changes in Space and Time follows, Section 5.2 describes current approaches to theorising and representing processes in GIScience, ... these entities over time (e.g Tryfona and Pfoser, 2001), or exploring the relationships between objects and the processes that modify them (Bittner and Smith, 2003; Tomai and Kavouras, 2004)...

Ngày tải lên: 12/08/2014, 04:22

... LLC Dynamic and Mobile GIS: Investigating Changes in Space and Time 136 WHERE s.fl_line_id > and s.fl_line_id=r.object_id and s.tmax=0 and s.ogroup=6 and r.tmax=0 and r.ogroup=6 and s.r_obj_id ... > and s.line_id1=r.object_id and s.tmax=0 and s.ogroup=46 and r.tmax=0 and r.ogroup=6 and (s.object_id r.r_obj_id); /* CCVQ9 */ SELECT count(*),municip FROM mo_object WHERE pp_i_ltr='G' and ... plantation and geo-information objects © 2007 by Taylor & Francis Group, LLC 108 Dynamic and Mobile GIS: Investigating Changes in Space and Time Figure 7.1 3D scenes of SALIX-2: an interactive landscape...

Ngày tải lên: 12/08/2014, 04:22

... road lengths and angles © 2007 by Taylor & Francis Group, LLC 166 Dynamic and Mobile GIS: Investigating Changes in Space and Time and simplifying road shape, it is possible to clearly and concisely ... amalgamation, etc © 2007 by Taylor & Francis Group, LLC 164 Dynamic and Mobile GIS: Investigating Changes in Space and Time To understand the demands for mobile applications, the general user requirements ... & Francis Group, LLC 170 Dynamic and Mobile GIS: Investigating Changes in Space and Time previously to control operations of displacement, deletion, reduction and enlargement of multiple map objects...

Ngày tải lên: 12/08/2014, 04:22

... 176 Dynamic and Mobile GIS: Investigating Changes in Space and Time maps and GPS is given in NCHRP (2002), for example The map database used by the authors is off-the-shelf and frequently ... orientation φ and the orientation of the road element φi is modelled as zero-mean, normally distributed random variable F The standard deviation is σF The values for the standard deviations σB and σF ... Taylor & Francis Group, LLC 178 Dynamic and Mobile GIS: Investigating Changes in Space and Time (10.3) This yields the desired classifier for a single time instant Figure 10.2 illustrates the...

Ngày tải lên: 12/08/2014, 04:22

... available, and the limited capabilities of both the hand-held hardware (screen size and quality, processing power and storage capacity) and the network data transfer speeds and bandwidth (Mountain and ... inhabitants 1995 and 2003 (EU-25) Source: EUROSTAT (2005) Dynamic and Mobile GIS: Investigating Changes in Space and Time Edited by Jane Drummond, Roland Billen, ... tests and their objectives will be individually © 2007 by Taylor & Francis Group, LLC Dynamic and Mobile GIS: Investigating Changes in Space and Time 200 explained below in this section, and the...

Ngày tải lên: 12/08/2014, 04:22

... air quality diffusive samplers by citizens 240 Dynamic and Mobile GIS: Investigating Changes in Space and Time To maximise spatial coverage and the representation of monitoring activities while ... 242 Dynamic and Mobile GIS: Investigating Changes in Space and Time ECMN is presented in Figure 13.1 Citizen involvement begins with the acknowledgement of an environmental problem and the motivation ... collect and communicate in situ environmental data Although similar to any mobile monitoring © 2007 by Taylor & Francis Group, LLC 248 Dynamic and Mobile GIS: Investigating Changes in Space and Time...

Ngày tải lên: 12/08/2014, 04:22

... the space -time aquarium data model suggested by Hägerstrand’s time geography (Hägerstrand, 1970) Most prominent is the work by Forer's group on visualising (and analysing) student lifestyles and ... a set of motion extrapolation vectors, truly integrate space and time and are better suited for motion analysis Thus, knowledge about the process of convergence is inherently dynamic, and cannot ... Frihida, A., Marceau, D J and Thériault, M (2004) ‘Extracting and visualizing individual space -time paths: An integration of GIS and KDD in transport demand modelling’, Cartography and Geographic Information...

Ngày tải lên: 12/08/2014, 04:22

... researchers and practitioners, on advices from members of FID/LD, and on long discussions with Don Walker, Hans Karlgren, and Udo Hahn Altogether, there were 91 topics in the first round and 90 in ... research and application point of view In a more detailed analysis (which will be published later) this- and other aspects- can be pursued In Tab.15 and 16 the data for very high importance (*+) and ... (both in Set A and Set C); Ha-F/R>I/R (in Set C); (Re-F/R ant F/A)>I/R (in Set_C); and I1-F/R>~/R(both in Set_A and SetC) There seems to be a non-trivial g~p between importance and feasibility...

Ngày tải lên: 17/03/2014, 19:21

... Greater Accra region [11, 12, 13, 14 and 15] A total of nineteen fixed-dome digesters comprising six 15 m3 and two 30 m3 Deenbandhu digesters, and eight 10 m3 and three 25 m3 Chinese dome digesters ... difficult to engineer, construct and operate [23, 24 and 25] In Ghana, Tandem plants have been constructed to treat sewage by BTWAL, BCEL, IIR, and BCL Most common tandem digesters found in Ghana ... layout of tandem digesters as used by biogas service providers as opposed to the recommended layout Figure 13 (A) Tandem digester layout used by BTWAL, BCEL, and BCL, and (B) Appropriate and recommended...

Ngày tải lên: 05/09/2013, 16:10

... cardiovascular disease and occult malignancy, and careful assessment of infectious risk in older prospective transplant candi‐ dates are crucial and mandatory Currently, the waiting time for a deceased ... transplantation One- and three-year graft survival rates were 75% and 75% vs 92.1% and 75.1% for the cirrhosis and non-cirrhosis groups, respectively (P=0.72) The corresponding one- and three-year ... Candidate http://dx.doi.org/10.5772/54736 listed for a standard and ECD kidney Although living donor kidneys offer older transplant candidates the best chance of meaningful improved survival and...

Ngày tải lên: 07/03/2014, 19:20

... enables identification and quantification without derivatization and typically results in lower detection limits (below ng/L and ng/g for liquid and solid samples, respectively) and better precision ... appropriately designed and maintained constructed wetlands [56], appear viable for supporting risk management of indirect and direct potable water reuse In this volume, Chaps and 10 examine timely issues ... al [4] and Thomas and Hilton [77] in the UK; Heberer et al [35] and Ternes et al [73] in Germany; Halling-Sørensen et al [34] in Denmark; Buser et al [10] and Tixier et al [77] in Switzerland;...

Ngày tải lên: 16/03/2014, 22:20

... 1929, and the crash of 2009 People own more, expect more, and the economies of the World are very different Between 1989 and 2008, most people's lives improved in the developed World, and attitudes ... follow a standard found in all basic Economic textbooks Naturally, no economy follows the exact standard, but as we are now in an era of economic change, perhaps its time to look forward and see ... over key industries and banks This means that in the USA, and the UK most Mortgaged property, private business and in part many corporations are in reality owned by the state Command – Supply Economies...

Ngày tải lên: 23/03/2014, 14:20

... cardiovascular disease and occult malignancy, and careful assessment of infectious risk in older prospective transplant candi‐ dates are crucial and mandatory Currently, the waiting time for a deceased ... transplantation One- and three-year graft survival rates were 75% and 75% vs 92.1% and 75.1% for the cirrhosis and non-cirrhosis groups, respectively (P=0.72) The corresponding one- and three-year ... Candidate http://dx.doi.org/10.5772/54736 listed for a standard and ECD kidney Although living donor kidneys offer older transplant candidates the best chance of meaningful improved survival and...

Ngày tải lên: 29/03/2014, 21:20