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.

Raksmart VPS主机如何设置取消自动续费

今天有看到Raksmart账户中有一台VPS主机即将到期,这台机器之前是用来测试评测使用的。这里有不打算续费,这不面对万一导致被自动续费忘记,所以我还是取消自动续费设置。如果我们也有类似的问题,这里就演示截图设置Raksmart取消自动续费。这里我们可以看到上图,在对应VPS主机的【其余操作】中可以看到默认已经是不自动续费,所以我们也不要担心被自动续费的。当然,如果有被自动续费,我们确实不想续费的...

LetBox:美国洛杉矶/新泽西AMD大硬盘VPS,10TB流量,充值返余额,最低3.3美元两个月

LetBox此次促销依然是AMD Ryzen处理器+NVME硬盘+HDD大硬盘,以前是5TB月流量,现在免费升级到10TB月流量。另外还有返余额的活动,如果月付,月付多少返多少;如果季付或者半年付,返25%;如果年付,返10%。依然全部KVM虚拟化,可自定义ISO系统。需要大硬盘vps、大流量vps、便宜AMD VPS的朋友不要错过了。不过LetBox对帐号审核严格,最好注册邮箱和paypal帐号...

阿里云年中活动最后一周 - ECS共享型N4 2G1M年付59元

以前我们在参与到云服务商促销活动的时候周期基本是一周时间,而如今我们会看到无论是云服务商还是电商活动基本上周期都要有超过一个月,所以我们有一些网友习惯在活动结束之前看看商家是不是有最后的促销活动吸引力的,比如有看到阿里云年中活动最后一周,如果我们有需要云服务器的可以看看。在前面的文章中(阿里云新人福利选择共享性N4云服务器年79.86元且送2月数据库),(LAOZUO.ORG)有提到阿里云今年的云...

repaired为你推荐
php计划任务windows系统下如何设置PHP定时任务cisco2960思科2960如何划分vlan?全国企业信息查询想查一个企业的信息,哪个网站提供信息查询?163yeah请问163油箱和yeah邮箱的区别,已经和163其他邮箱的区别!三友网怎么是“三友”银花珠树晓来看关于下雪景的诗句2828商机网2828商机网的信息准确吗,可信度高吗即时通EC营销即时通是什么?做什么的?drupal教程drupal框架初学,请问开发流程是怎么样的,这个框架是对本体做修改,是不是说最后的成品就是这个d网站后台密码破解如何破解网站后台密码
新加坡主机 zpanel 香港vps99idc bandwagonhost 博客主机 回程路由 好看的桌面背景图 蜗牛魔方 美国十次啦服务器 个人域名 免费mysql数据库 免费邮件服务器 沈阳主机托管 免费asp空间申请 实惠 江苏徐州移动 空间排行榜 WHMCS godaddy域名 g6950 更多