Air Passenger Forecasts399. In India, a certain study c<strong>on</strong>ducted by <str<strong>on</strong>g>the</str<strong>on</strong>g> Nati<strong>on</strong>al Council <str<strong>on</strong>g>of</str<strong>on</strong>g> Applied Ec<strong>on</strong>omicResearch (NCAER) <str<strong>on</strong>g>of</str<strong>on</strong>g> India has forecast that for domestic passengers <str<strong>on</strong>g>the</str<strong>on</strong>g> estimate for incomesensitivity is 1.0 in <str<strong>on</strong>g>the</str<strong>on</strong>g> country. In o<str<strong>on</strong>g>the</str<strong>on</strong>g>r words, in <str<strong>on</strong>g>the</str<strong>on</strong>g> l<strong>on</strong>g run an increase <str<strong>on</strong>g>of</str<strong>on</strong>g> 6 per cent in GDP islikely to be associated with 6*1 = 6 per cent increase in air travel, assuming prices do not change.For internati<strong>on</strong>al passengers in India, <str<strong>on</strong>g>the</str<strong>on</strong>g> estimate <str<strong>on</strong>g>of</str<strong>on</strong>g> income sensitivity is 1.3 – much higher than<str<strong>on</strong>g>the</str<strong>on</strong>g> estimates for domestic travel. For Asia and <str<strong>on</strong>g>the</str<strong>on</strong>g> Pacific regi<strong>on</strong>, ICAO studies have predicted<str<strong>on</strong>g>the</str<strong>on</strong>g> highest growth rate. It is matched with <str<strong>on</strong>g>the</str<strong>on</strong>g> rate <str<strong>on</strong>g>of</str<strong>on</strong>g> GDP growth in those areas.400. Forecasts by ICAO show that <str<strong>on</strong>g>the</str<strong>on</strong>g>re will be an increase in scheduled passenger traffic.However, for most countries this growth will be in favour <str<strong>on</strong>g>of</str<strong>on</strong>g> services operated <strong>on</strong> internati<strong>on</strong>alroutes ra<str<strong>on</strong>g>the</str<strong>on</strong>g>r than those for domestic routes.401. In <str<strong>on</strong>g>the</str<strong>on</strong>g> world, passenger traffic is expected to grow, with growth likely to be larger <strong>on</strong>internati<strong>on</strong>al routes than <strong>on</strong> domestic <strong>on</strong>es. Almost no growth will be recorded in Europe fordomestic passenger traffic. Latin American countries will also see very little growth <strong>on</strong> domesticroutes as compared with internati<strong>on</strong>al routes. Maximum growth will occur in Asia for bothinternati<strong>on</strong>al and domestic routes.402. The Asia Pacific regi<strong>on</strong> is expected to grow by 7 per cent per annum till 2003 and <str<strong>on</strong>g>the</str<strong>on</strong>g>same trends can be expected to c<strong>on</strong>tinue till 2010, accounting for more than half <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> world airtravel by <str<strong>on</strong>g>the</str<strong>on</strong>g>n. And India, already with its strategic positi<strong>on</strong> as an air corridor linking WesternEurope and South-East Asia, is expected to c<strong>on</strong>tribute largely to this increase in air travel. Withincreasing ec<strong>on</strong>omic linkages between India and <str<strong>on</strong>g>the</str<strong>on</strong>g> Asia-Pacific countries, air travel in <str<strong>on</strong>g>the</str<strong>on</strong>g> futureis likely to see increased scales.403. To forecast figures for India, <str<strong>on</strong>g>the</str<strong>on</strong>g> GDP is <str<strong>on</strong>g>the</str<strong>on</strong>g> single most important determinant inforecasting air transport. As menti<strong>on</strong>ed before, income sensitivity <str<strong>on</strong>g>of</str<strong>on</strong>g> domestic air passengers <str<strong>on</strong>g>of</str<strong>on</strong>g>1.1, c<strong>on</strong>sistent with <str<strong>on</strong>g>the</str<strong>on</strong>g> world trends - with an estimate being 1.3 for internati<strong>on</strong>al passengers and<str<strong>on</strong>g>the</str<strong>on</strong>g> estimate being 1 for domestic passengers. The estimate <str<strong>on</strong>g>of</str<strong>on</strong>g> price sensitivity is taken to be – 0.6,so a 5 per cent decline in prices would lead to a 3 per cent increase in air passengers.404. GPS is being used in c<strong>on</strong>juncti<strong>on</strong> with <str<strong>on</strong>g>the</str<strong>on</strong>g> GSM mobile ph<strong>on</strong>es for vehicle tracking<strong>systems</strong>. The car navigati<strong>on</strong> market in India is still in its nascent stages. There is a potentiallyhuge market for GNSS in train anti-collisi<strong>on</strong> <strong>systems</strong>, intelligent highway <strong>systems</strong> and leisure,which remains to be exploited. As up to date, <str<strong>on</strong>g>the</str<strong>on</strong>g>re is no service requirement for mobile ph<strong>on</strong>es tobe equipped with positi<strong>on</strong>ing devices such as <str<strong>on</strong>g>the</str<strong>on</strong>g> US E911 or <str<strong>on</strong>g>the</str<strong>on</strong>g> equivalent European standardE112.405. In Malaysia, <str<strong>on</strong>g>the</str<strong>on</strong>g> main applicati<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> GNSS are still in <str<strong>on</strong>g>the</str<strong>on</strong>g> surveying and mapping sector.Fur<str<strong>on</strong>g>the</str<strong>on</strong>g>rmore, works <strong>on</strong> active research have also been carried out by <str<strong>on</strong>g>the</str<strong>on</strong>g> Malaysian AgriculturalResearch and Development Institute (MARDI) in <str<strong>on</strong>g>the</str<strong>on</strong>g> applicati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> GNSS in <str<strong>on</strong>g>the</str<strong>on</strong>g> fields <str<strong>on</strong>g>of</str<strong>on</strong>g>precisi<strong>on</strong> agriculture for rice and horticultural crop producti<strong>on</strong>. The scope <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> works includedmapping, m<strong>on</strong>itoring and variable rate applicati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> farm inputs. The potential for GNSSapplicati<strong>on</strong> in o<str<strong>on</strong>g>the</str<strong>on</strong>g>r crops, such as oil palm, has also been explored. It is envisaged that <str<strong>on</strong>g>the</str<strong>on</strong>g> marketgrowth <str<strong>on</strong>g>of</str<strong>on</strong>g> GNSS usage increase significantly with <str<strong>on</strong>g>the</str<strong>on</strong>g>se R&D initiatives.406. The new nati<strong>on</strong>al datum named <str<strong>on</strong>g>the</str<strong>on</strong>g> Geodetic Datum <str<strong>on</strong>g>of</str<strong>on</strong>g> Malaysia, GDM2000, has beenlaunched with a geocentric datum based <strong>on</strong> several years <str<strong>on</strong>g>of</str<strong>on</strong>g> GPS data. The new datum will unify70
all mapping-related works in <str<strong>on</strong>g>the</str<strong>on</strong>g> country, streamlining between <str<strong>on</strong>g>the</str<strong>on</strong>g> nati<strong>on</strong>al topographic mappingwith GIS databases and utility maps. The navigati<strong>on</strong> applicati<strong>on</strong>s comes next with applicati<strong>on</strong>s in<str<strong>on</strong>g>the</str<strong>on</strong>g> marine sector, leading <str<strong>on</strong>g>the</str<strong>on</strong>g> way with <str<strong>on</strong>g>the</str<strong>on</strong>g> establishment <str<strong>on</strong>g>of</str<strong>on</strong>g> a DGPS infrastructure, <str<strong>on</strong>g>the</str<strong>on</strong>g>SISPELSAT in 2003. This service is intended to serve <str<strong>on</strong>g>the</str<strong>on</strong>g> marine community within <str<strong>on</strong>g>the</str<strong>on</strong>g> East andWest Coast <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> Malaysian peninsula. Land navigati<strong>on</strong> sector uses GNSS as embeddedtechnology in vehicle navigati<strong>on</strong> and fleet management, as well as vehicle security <strong>systems</strong>. Inadditi<strong>on</strong>, <str<strong>on</strong>g>the</str<strong>on</strong>g> o<str<strong>on</strong>g>the</str<strong>on</strong>g>r important applicati<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> GNSS in Malaysia has been in time keeping with <str<strong>on</strong>g>the</str<strong>on</strong>g>Malaysian Standard Time being kept and maintained by SIRIM via GPS.407. In Japan, use <str<strong>on</strong>g>of</str<strong>on</strong>g> GPS is wide ranging, and with <str<strong>on</strong>g>the</str<strong>on</strong>g> car navigati<strong>on</strong> system — a key user <str<strong>on</strong>g>of</str<strong>on</strong>g>GPS in <str<strong>on</strong>g>the</str<strong>on</strong>g> country — <str<strong>on</strong>g>the</str<strong>on</strong>g> ec<strong>on</strong>omic benefits to <str<strong>on</strong>g>the</str<strong>on</strong>g> informati<strong>on</strong> technology industry arenoticeable. A nati<strong>on</strong>wide DGPS service using a FM sub-carrier has been c<strong>on</strong>tributing to fur<str<strong>on</strong>g>the</str<strong>on</strong>g>rgrowth <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> car navigati<strong>on</strong> business since <str<strong>on</strong>g>the</str<strong>on</strong>g> service went into operati<strong>on</strong> in May 1997. Thiscommercial DGPS service is provided by a private sector “Gpex”, established by 17 companieswithin <str<strong>on</strong>g>the</str<strong>on</strong>g> Japan GPS Council. GPex operates seven DGPS Reference Stati<strong>on</strong>s throughout <str<strong>on</strong>g>the</str<strong>on</strong>g>country, and <str<strong>on</strong>g>the</str<strong>on</strong>g> set <str<strong>on</strong>g>of</str<strong>on</strong>g> DGPS augmented data are broadcast all over Japan, with DARC type FMmultiplex formula <strong>on</strong>e <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> ITU-R standards, via <str<strong>on</strong>g>the</str<strong>on</strong>g> public FM broadcasting network <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g>existing 41 transmitting stati<strong>on</strong>s. The DGPS data have compatibility with <str<strong>on</strong>g>the</str<strong>on</strong>g> RTCM SC-104format and NRSC/RBDS format.408. The user can obtain accurate navigati<strong>on</strong> guidance free <str<strong>on</strong>g>of</str<strong>on</strong>g> charge, provided that DGPSreceiver and FM auto-tuning hardware are installed. As <str<strong>on</strong>g>the</str<strong>on</strong>g> VICS service (Vehicle Informati<strong>on</strong>and Communicati<strong>on</strong> Systems, traffic informati<strong>on</strong> services), <strong>on</strong>e <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> ITS programs in Japan, isalso using <str<strong>on</strong>g>the</str<strong>on</strong>g> same DARC type FM multiplex, many comp<strong>on</strong>ents can be comm<strong>on</strong>ly used for <str<strong>on</strong>g>the</str<strong>on</strong>g>designing <str<strong>on</strong>g>of</str<strong>on</strong>g> receivers and antennas. This may result in reduced producti<strong>on</strong> costs for hardwareand could also have a synergy effect in both marketing and improving ecology. It is estimatedthat approximately 1.2 billi<strong>on</strong> litres fuel could be saved as a result <str<strong>on</strong>g>of</str<strong>on</strong>g> significant increases in <str<strong>on</strong>g>the</str<strong>on</strong>g>sale <str<strong>on</strong>g>of</str<strong>on</strong>g> car navigati<strong>on</strong> products and VICS services by 2010. As a c<strong>on</strong>sequence, <str<strong>on</strong>g>the</str<strong>on</strong>g>re would be alarge decrease in CO2 emissi<strong>on</strong>s.409. The car navigati<strong>on</strong> market in Japan is c<strong>on</strong>tinuing to grow even after reaching an annualsales level <str<strong>on</strong>g>of</str<strong>on</strong>g> over a milli<strong>on</strong> units in 1998. Annual sales in fiscal year 2000 were nearly 2 milli<strong>on</strong>units. The DVD display especially has gained popularity and is <str<strong>on</strong>g>the</str<strong>on</strong>g> driving force in <str<strong>on</strong>g>the</str<strong>on</strong>g> carnavigati<strong>on</strong> market creating new demand instead <str<strong>on</strong>g>of</str<strong>on</strong>g> replacement demand. Also, <str<strong>on</strong>g>the</str<strong>on</strong>g> number <str<strong>on</strong>g>of</str<strong>on</strong>g>users <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> FM-DGPS service has been steadily increasing. The FM-DGPS shipping ratio hascome to exceed 50 % <str<strong>on</strong>g>of</str<strong>on</strong>g> all car navigati<strong>on</strong> products in fiscal year 2000, in spite <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> SA beingturned <str<strong>on</strong>g>of</str<strong>on</strong>g>f.410. New trends in “car-multimedia”, a topic discussed in many educati<strong>on</strong>al seminars and alsoassociated with sophisticated car navigati<strong>on</strong> products combined with DVD display, mobilecommunicati<strong>on</strong>s, traffic c<strong>on</strong>trol informati<strong>on</strong> and o<str<strong>on</strong>g>the</str<strong>on</strong>g>r attractive informati<strong>on</strong> c<strong>on</strong>tents, havebecome popular recently.Differential GPS (DGPS)411. Differential GPS (DGPS), using maritime radio beac<strong>on</strong> signal, is a system enhancingaccuracy <str<strong>on</strong>g>of</str<strong>on</strong>g> GPS into less than 1m and also broadcasting warning informati<strong>on</strong> such asunscheduled outage. DGPS is based <strong>on</strong> internati<strong>on</strong>al standards. In DGPS, A GPS receiver locatedat an exactly defined point (reference point) measures <str<strong>on</strong>g>the</str<strong>on</strong>g> positi<strong>on</strong>, and <str<strong>on</strong>g>the</str<strong>on</strong>g>n calculates differentialcorrecti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> GPS signal using <str<strong>on</strong>g>the</str<strong>on</strong>g> difference between <str<strong>on</strong>g>the</str<strong>on</strong>g> measured positi<strong>on</strong> and <str<strong>on</strong>g>the</str<strong>on</strong>g> reference71