sensorrepaired
repaired 时间:2021-04-12 阅读:(
)
T.
R.
T.
R.
THEMINISTRYOFTHEMINISTRYOFENVIRONMENTANDFORESTRYENVIRONMENTANDFORESTRYTURKISHSTATEMETEOROLOGICALSERVICETURKISHSTATEMETEOROLOGICALSERVICEMODERNIZATIONOFMODERNIZATIONOFOBSERVATIONNETWORKOBSERVATIONNETWORKINTURKEYINTURKEYErcanBüyükbaErcanBüyükbaManagerManagerElectronicElectronicObservingObservingSystemsSystemsDivisionDivisionCONTENTSCONTENTS1.
INTRODUCTION2.
OBSERVATIONNETWORK3.
MODERNIZATIONSTUDIES4.
CONCLUSION1.
INTRODUCTION1.
INTRODUCTIONInlinewiththeincreasingneedsofthedevelopingworld,ithasbecomeanecessitytoobtainmorereliableandcontinuousmeteorologicaldataandtransferthesedatainduecoursetothosewhoareconcerned.
Todaymanysectorssuchasaviation,transportation,agriculture,construction,tourism,health,justice,security,nationaldefence,writtenandvisualpress,andsportsareverymuchinneedofmeteorologicaldatasupport.
TurkishStateMeteorologicalService(TSMS)startedin1997themodernisationstudiesofmeteorologicalsystems,preparedinvestmentsprojectsofgreatimportanceandgotdowntoexecutionofthemataveryhighspeedwithaviewtorenderingthebestservicetoalluserswhodemandmeteorologicalsupport,andfurnishtheuserswithmorereliabledatacontinuallyandtoputtotheserviceofthedomesticandinternationaluserstheproductsandinnovationsdevelopedbymoderntechnologyinthefieldofmeteorology.
Oneofthosemodernisationstudiesistherenovationoftheexistingobservationnetworkandestablishmentofautomatedmeasuringandreportingsystems,i.
e.
AWOS.
Ingeneral,twotypesofobservationhavebeenmadeinTurkeybutthispresentationcoversthemodernisationstudiesofthesurfaceobservationsystemsonly.
2.
2.
OBSERVATIONNETWORKOBSERVATIONNETWORKTSMShasbeenoperatingameteorologicalobservationnetworkspreadalloverthecountryconsistingof:climatologicstations–339(161automated)synopticstations–110(45automated)airportstations–65(22automated)automatedwindmeasuringandmonitoringsystems-41weatherradars–4radiosondestations–7satellitereceivingsystem-1Thesurfaceobservationnetworkbeforetheimplementationofmodernizationprogram;Mainlyun-automatedConventionalmeteorologicalinstrumentsAfewautomatedobservationinstruments33.
.
MODERNIZATIONSTUDIESMODERNIZATIONSTUDIESAfterstartingthemodernizationprogramin1997,stationsinthewesternpartofTurkeyhavebeenequippedwithautomatedweatherobservingsystems,weatherradarsandsatellitebasedcommunicationsystem(VSAT).
Thosestudiesarestillinprogressandremainpartofthenetworkisplannedtobeequippedwithautomatedsystemsby2010.
Someoftheproposedsystemswithinthescopeofmodernizationprogramhavealreadybeeninstalledandputintotheservice.
Theseare:C-BandMeteorologicalDopplerRadar(4)AutomatedWeatherObservationSystems(228)ElectronicWindMeasuringSystems(41)GPSbasedradiosondestations(7)SatelliteBasedCommunicationSystem(VSAT-228)MeteorologicalSatelliteReceivingSystem(1)MessageSwitchingSystem(1)33.
.
1.
1.
AutomatedAutomatedWeatherWeatherObservingObservingSystemsSystems(AWOS)(AWOS)AutomatedWeatherObservationStationisacompleteobservingsetconsistingof:sensorsandsensorinterfacesdatacollectionunitcentralcontrolandprocessingunitdisplayunitcommunicationinterfacespowersupplies3.
2.
3.
2.
SiteselectionSiteselectionDeterminationofthecorrectlocationstoinstallAWOSsisthefirstandthemostimportantstepforoverallsuccessoftheproject.
TheselocationshavebeendeterminedbyTSMSconsideringWMOrecommendations.
Duringthatdeterminationstudyfollowingcriteriawereconsidered:typesofmeteorologicalparameterstobemeasuredpurposeofobtainingthoseparametersvariabilityofparametersaccordingtotheotherplacesaroundthestationthesizeoftheareapresentedbythestationsuitabilityformeteorologicalobservationinfrastructureandcommunicationfacilities3.
3.
3.
3.
GeneralsystemarchitectureGeneralsystemarchitectureAgeneralarchitectureandsystemcomponentsofAWOSnetworkisshownbelow.
ThisconfigurationusestheVSATnetworkastheprimarycommunicationsmedium.
AsecondarycommunicationchannelusingPSTNisproposedformaintenancepurposesaswellasabackuplineiftheVSATnetworkbecomesunserviceable.
TheObserverconsoleisauserfriendlysystemthatdisplaysmeteorologicalinformationcomingfromaDataCollectionUnit(DCU)aswellasallowanobservertomanuallysupplementothermeteorologicalvariablessuchascloud,visibility,weather,phenomena,etc.
intotheoverallstationobservationprocess.
TheconsoleautomaticallyacceptsdatafromaDCUandlogthisinformationinitslocaldatabase.
ObserverObserverConsoleConsoleScreenScreenTheNetworkMonitorTerminalisacentralisedcomputersystemusedbyoperationalstaffintheforecastingcentretoviewandcontrolautomatedsurfaceobservationnetwork.
Thatterminalallowstheoperatorstointerrogateastationanduploadhigh-resolution(10min.
,1min.
)datathatisloggedwithintheObserverconsoleorDCUintheremotestationtosupportforecastingactivities,scientificresearchanddatamanagementactivities.
TheNetworkMaintenanceTerminalisacentralisedcomputersystemusedbythemaintenancestafftoassistinthemaintenanceoftheautomatedsurfaceobservationnetwork.
Byusingthisterminal,maintenancestaffcananalysestatusanddiagnosticsinformationontheoperationalnetwork.
Thesystemwouldalsoallowcentralconnectiontoanyobservationalsitetoperformremotefirst-inmaintenanceorfurthersystemdiagnosis.
ThesystemisalsousedtoremotelyupgradeoutstationsoftwareonboththeObserverConsoleandtheDCUequipment.
STATIONINFAILURECHECKTHEPARAMETERSNORMAL3.
43.
4.
Parametersmeasuredautomatically.
ParametersmeasuredautomaticallyzWindspeedzWinddirectionzAirtemperaturezDewpointzRelativehumidityzPrecipitationzAirpressurezSolarradiationzHeightofCloudbasezMORandRVRzRunwaySurfaceTemperature3.
3.
55.
Advantagesofautomatedweather.
AdvantagesofautomatedweatherobservobservingingsystemssystemsAdvantagesofautomatedsystemscanbesummarisedasfollows:Standardisationofobservations(bothtimeandquality)Continuousmeasuringofparametersdaytimeandnight-timeMoreaccurateMorereliableHigherresolutionCollectionofdatainagreatervolumeAdjustablesamplingintervalfordifferentparametersFreefromreadingerrorsFreefromsubjectivityAutomaticQCinbothcollectionandreportingstagesAutomaticmessagegenerationandtransmissionMonitoringofmeteorologicaldataAccessofarchiveddatalocallyorremotelyDatacollectionfromharshenvironments3.
3.
66.
Disadvantagesofautomated.
DisadvantagesofautomatedobservationsobservationsAutomatedobservationshavealsosomedisadvantages.
Thosesystemsrequire;OngoingperiodicmaintenancePeriodictestandcalibrationWelltrainedtechniciansandspecialistsWelltrainedoperatorsHighcostofinstrumentationandoperation3.
73.
7.
FeaturesofAWOSNetwork.
FeaturesofAWOSNetworkTheAWOSnetworkiscapableof:Collecting,processinganddisplayingmeteorologicaldataPerformingautomatedgenerationandtransmissionofmeteorologicalreportssuchasSYNOP,METAR,SPECI,etc.
BeingconfiguredtosupportawiderangeofsensorconfigurationsSupportingavastrangeofdatacommunicationoptionsManagingallcommunicationprotocolsforthevarioussensorsandotherdatacommunicationequipmentStoringallrelevantdataforsubsequentretrievalasrequiredAllowingformanualinputofadditionalinformationunabletobeautomaticallymeasuredProvidingQualityControlonbothdatameasurementsandmessagegenerationAllowingauthoriseduserstoaccessremotelyforanytaskstobeperformed3.
83.
8.
SensorsinAWOSnetwork.
SensorsinAWOSnetworkFollowingparametersaremeasuredautomaticallybythesensorsconnectedtoDCU:WindspeedWinddirectionAirtemperatureRelativehumidityAirpressurePrecipitationHeightofCloudBaseVisibilitySoilTemperaturesSoilmoistureGlobalradiationDirectradiationSnowdepthInadditiontomeasuredparameters,someparametersarecalculatedbyusingmeasureddata.
Theseare:WetbulbtemperatureDewpointVapourpressureEvaporationDiffuseradiationSunshinedurationRunwayVisualRange3.
93.
9.
NetworkMaintenance.
NetworkMaintenanceInaverynearfuture,TSMSwillbeoperatingaverylargeobservationnetworkconsistingof600automatedstations,15weatherradars,communicationequipment,etc.
Themostimportantprocessaftertheinstallationofsuchsystemsisregularmaintenanceofthenetworkandeachsubcomponent.
Maintenancepolicy:-Protectivemaintenance-Correctivemaintenance-Calibration3.
93.
9.
1.
Protectivemaintenance.
1.
ProtectivemaintenancezDailymaintenance:bylocaltechniciansand/oroperatorsgeneralsystemcontrolcheckingdatatransmission,recorders,printers,etc.
cleaningofcomponentsreportingtothecentrezWeekly-monthlymaintenance:bylocaltechniciansgeneralsystemcontrolcheckingdatatransmission,recorders,printers,etc.
cleaningofcomponentsQualitycontrolofdatareportingtothecentrez6month-andyearlymaintenance:BytrainedtechniciansfromcentregeneralsystemcontrolSystemperformancetestFieldcalibrationcheckingdatatransmission,recorders,printers,etc.
Correctionoffailuresifany3.
93.
9.
2.
Correctivemaintenance.
2.
CorrectivemaintenanceAnysystemfailurecanberepairedbytwoways:VLocally:Systemfailuresincertainlevelshallberepairedbylocaltechnicianswithremotesupportfrommaintenancecentre.
VFromcentre:Thefailureswhichcannotberepairedbylocaltechniciansshallbeundertheresponsibilityofsystemspecialistsandtechniciansinthecentre.
Incaseofsuchafailure,thesespecialistsortechnicianswillreachthestationassoonaspossibleandsolvetheproblem.
3.
93.
9.
3.
Calibration.
3.
CalibrationItisnecessarytocalibratethesystemstomaintainthequalityofdata.
TSMShasplannedtoupgradeitsinstrumentlaboratorytosupportthatnetwork.
Thislaboratoryisproposedtobeofsufficientstandardandstaffingtoactasthecountry'snationalstandardformeteorologicalobservationsandtopossesslinkagestotheWMORegionalInstrumentCentre,andothernationallaboratories.
44.
CONCLUSION.
CONCLUSIONUsingofmodernobservationsystemsseemstobeanecessitytomeettherequirements.
Itseemsverydifficultfortheautomatedsystemstoreplaceofobservers.
Whileoperatingautomatedsystemweshouldalsokeepthemanualsystemsinoperationforacertainperiodasaback-upsystemaswellforcomparison.
Theobserversshouldbetrainedfornewsystems.
Techniciansshouldhavebasicknowledgeofmeteorologywiththeknowledgeofrelatedscience.
Suchsystemsrequireperiodicmaintenanceandtechnicalservicetomaintainthesysteminoperationproperly.
Meteorologicalservicesshouldsharetheirexperiences.
点击进入亚云官方网站(www.asiayun.com)公司名:上海玥悠悠云计算有限公司成都铂金宿主机IO测试图亚洲云Asiayun怎么样?亚洲云Asiayun好不好?亚云由亚云团队运营,拥有ICP/ISP/IDC/CDN等资质,亚云团队成立于2018年,经过多次品牌升级。主要销售主VPS服务器,提供云服务器和物理服务器,机房有成都、美国CERA、中国香港安畅和电信,香港提供CN2 GIA线路,CE...
melbicom从2015年就开始运作了,在国内也是有一定的粉丝群,站长最早是从2017年开始介绍melbicom。上一次测评melbicom是在2018年,由于期间有不少人持续关注这个品牌,而且站长貌似也听说过路由什么的有变动的迹象。为此,今天重新对莫斯科数据中心的VPS进行一次简单测评,数据仅供参考。官方网站: https://melbicom.net比特币、信用卡、PayPal、支付宝、银联...
官方网站:点击访问青果云官方网站活动方案:—————————–活动规则—————————1、选购活动产品并下单(先不要支付)2、联系我司在线客服修改价格或领取赠送时间3、确认价格已按活动政策修改正确后,支付订单,到此产品开设成功4、本活动产品可以升级,升级所需费用按产品原价计算若发生退款,按资源实际使用情况折算为产品原价再退还剩余余额! 美国洛杉矶CN2_GIACPU内存系统盘流量宽带i...
repaired为你推荐
腾讯社交广告平台运营手册互联网网易yeah现有新的ios更新可用请从ios14be苹果11建议更新ios14.3linux防火墙设置LINUX系统怎么关闭防火墙cisco2960思科的2950和2960;3560和3750的区别在哪?netshwinsockreset在cmd中输入netsh winsock reset显示系统找不到指定文件怎么办大飞资讯手机出现热点资讯怎么关闭缤纷网缤纷的意思是什么灌水机谁知道哪个好点的灌水机的地址?骑士人才系统骑士人才系统程序怎么那么难用,刚开始用盗版的不好用,买了正版的还是不好用,不是程序不兼容,就是功能
租用虚拟主机 google电话 重庆服务器托管 cpanel 圣迭戈 lamp配置 免费网络电视 云鼎网络 京东商城0元抢购 什么是刀片服务器 bgp双线 息壤代理 上海服务器 raid10 网络速度 石家庄服务器 标准机柜 windowsserverr2 服务器是什么意思 alertpay 更多