简介：基于S-100的产品规范为各类用途的海上产品和服务提供了生产和应用标准。然而,S-100产品规范在开发编制过程中未充分考虑产品之间的互操作问题,会导致终端应用在＂S模式＂下处理S-100数据时出现要素和图示的混乱。依据IHO互操作目录规则,从基于航行用途的产品预置模式和融合等级两方面,说明S-100产品数据的融合处理方法,为互操作问题的解决提供思路。

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简介：At06:34(CST)onNov.18,2017,anM6.9earthquakeoccurredintheMainlingCounty,NyingchiRegionofXizangAutonomousRegion,China.Theepicenterislocatedat95.02°E,29.75°Nandthefocaldepthisabout10km(Figure1).Theepicenterisabout100kmfromtheMainlingCounty.Theaverageelevationwithin5kmisabout3100m.Thisearthquakehascausedwidespreadconcernamongmembersofgovernment,researchinstitutions,andpublicmedia.

简介：WhiletheAntarcticSlopeCurrent(ASC)hasbeenintensivelystudiedfortheEastAntarcticaslopeareaandtheWeddellSea,itsfateinthewesternAntarcticPeninsula(WAP)regionremainsmuchlessknown.DatafromtwocruisesconductedneartheSouthShetlandIslands(SSIs)andtheElephantIsland(EI),oneinaustralsummerof2004andoneinaustralwinterof2006,wereanalyzedtoprovideabroadpictureofthecirculationpatternoverthecontinentalslopeofthesurveyedarea,andaninsightintothedynamicalbalanceofthecirculation.Theresultsindicatethatsouthwestwardcurrentsarepresentovertheupperslopeinthestudyarea,indicatingtheASCintheWAPregion.NeartheShackletonGap(SG)northoftheEI,thesouthwestwardslopecurrentsneartheshelfbreakarecharacterizedbyawatermasscolderandfresherthantheambientwater,whichproducescross-slopedensitygradientsandthenverticalshearofthealong-slope(oralong-isobath)velocity.Theverticalshearisassociatedwithareversalofthealong-slopecurrentfromnortheastwardatsurfacetosouthwestwardindeeperlayers,oradepth-intensificationofthesouthwestwardslopecurrents.ThewatermasswithtemperatureandsalinitycharacteristicssimilartotheobservedcoldandfreshwaterisalsorevealedonthesouthernslopeoftheScotiaSea,suggestingthatthiscoldandfreshwaterisoriginatedfromtheScotiaSeaslopeandflowssouthwestwardthroughtheSG.OvertheshelfnorthoftheSSIs,thecoldandfreshwatermassisalsoobservedandoriginatesmainlyfromtheBransfieldStrait.Inthisarea,verticalstructureofthesouthwestwardslopecurrentsisassociatedwiththeonshoreintrusionoftheupperCircumpolarDeepWaterthatcreatescross-slopedensitygradients.

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简介：OnOctober18,2018,theChinaGeologicalSurveylaunchedaprojectoftheNationalKeyResearchandDevelopmentProgramofChina,entitled"PredictionandDeepExplorationDemonstrationofGoldPolymetallicDepositsintheJiaodongandLiaodongAreaswithintheNorthChinaCraton".Forthisproject,WulongandBaiyun-XiaotongjiapuyiinJiaodong,aswellasthenorthernZhaopingbeltsofLiaodong,werechosenasoreprospectingdemonstrationareas(Fig.1).

简介：悠悠黄河水，深深中原情。古称商都，今为绿城。在这方神奇而又富饶的中原大地上，河南省郑州市不动产中心“最多跑一次”为民服务的举措，赢得了全社会的赞誉。“中!”“真中!”这就是老百姓对郑州不动产人最朴实的赞扬!