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层名层号英文缩写几何特征备注控制点1CONPT水系（面、线）2HYDNT水系（点、线）3HYDLK居民地及设施（面、线）4RESNT居民地及设施（点）5RESPT交通（点、线）6TRALK交通（面）7TRAPY管线（点、线）8PIPLK境界（面、线）9BOUNT境界（点）10BOUPT地形（面、线）11TERNT地形（点、线）12TERLK植被（点、线）13VEGLK其它（点、线）14OTHLK其它（面、线）15OTHNT方里网、内图廓线16NETLN理论计算，自动生成名称注记17ANNLK说明注记18ANOLK序号属性项名称字长TYP数据类型N.DEC小数点后位数说明10CODE7I-用户代码11GB6I-国标分类码12HYDC6C-河流代码13PAC6I-行政区划代码14RN6C-道路编号15ELEV8F2高程值16TEGR2I-公路技术等级17ANGL8F2有向点角度18NAME34C-控制点、水系、交通、境界等要素名称和注记内容19WQL4C水质20VOL6I-库容量21BNO10C-界桩号22RELE8F2比高23VAL12I-电压值（伏）基础地理信息要素分类与代码国标代码用户代码要素名称几何类型层1100001100000测量控制点1101021101021三角点点conpt1102021102021水准点点conpt1103021103021卫星定位等级点点conpt1104011104011重力点点conpt1104021104021独立天文点点conpt1109001109001测量控制点注记点anolk1200001200000数学基础1201001201002内图廓线线netln1202001202002坐标网线线netln2000002000000水系2100002100000河流2101012101012单线地面河流线hydnt2101012101013双线地面河流面hydnt2101032101031地下河段出入口有向点hydlk2101042101042单线消失河段线hydnt2101042101043双线消失河段面hydnt2102002102002单线时令河线hydnt2102002102003双线时令河面hydnt2103012103012单线河道干河线hydnt2103012103013双线河道干河面hydnt2103022103023漫流干河面hydnt2190002190001河流注记点annlk2200002200000沟渠2201002201003运河面hydnt2202012202012单线地面干渠线hydnt2202012202013双线地面干渠面hydnt2202022202022单线高于地面干渠线hydnt2202022202023双线高于地面干渠面hydnt2203012203012地面支渠线hydnt2203022203022高于地面支渠线hydnt2204002204002坎儿井线hydnt2205002205001渠首口有向点hydlk2205002205002渠首线hydlk2206002206001不依比例尺输水渡槽有向点hydlk国标代码用户代码要素名称几何类型层2206002206002依比例尺输水渡槽线hydlk2207002207002输水隧道线hydlk2208002208001倒虹吸线hydlk2209002209002涵洞线hydlk2210002210002单线干沟线hydnt2210002210003双线干沟面hydnt2290002290001沟渠注记点annlk2300002300000湖泊2301012301013湖泊面hydnt2301022301023池塘面hydnt2302002302003时令湖面hydnt2303002303003干涸湖面hydnt2390002390001湖泊注记点annlk2400002400000水库2401012401013水库面hydnt2401022401023建筑中水库面hydnt2402002402003溢洪道面hydnt2403002403001泄洪洞、出水口有向点hydlk2490002490001水库注记点annlk2600002600000其他水系要素2601002601002水系交汇处线hydnt2602002602003河、湖岛面hydnt2603002603003沙洲面hydnt2604002604002高水界线hydlk2605002605003岸滩沙泥滩面hydnt2605002605103岸滩沙砾滩面hydnt2605002605203岸滩沙滩面hydnt2605002605303岸滩泥滩面hydnt2606002606003水中滩沙滩面hydnt2606002606103水中滩石滩面hydnt2606002606203水中滩沙砾滩面hydnt2606002606303水中滩沙泥滩面hydnt2607002607001泉有向点hydlk2608002608001不依比例尺水井点hydlk2608002608003依比例尺水井面hydnt2609002609001地热井点hydlk2610002610001不依比例尺贮水池、水窖点hydlk2610002610003依比例尺贮水池、水窖面hydnt2611002611001不依比例尺瀑布、跌水有向点hydlk2611002611002依比例尺瀑布、跌水线hydlk2612012612013能通行沼泽、湿地面hydnt国标代码用户代码要素名称几何类型层2612022612023不能通行沼泽、湿地面hydnt2613012613011河流流向有向点hydlk2613022613021沟渠流向有向点hydlk2613032613031潮汐涨潮流向有向点hydlk2613032613131潮汐落潮流向有向点hydlk2690002690001其他水系要素注记点anolk2700002700000水利及附属设施2701012701012不依比例尺干堤线hydlk2701012701032依比例尺干堤线hydlk2701022701022一般堤线hydlk2702012702011能通车不依比例尺水闸有向点hydlk2702012702012能通车依比例尺水闸线hydlk2702012702031不能通车不依比例尺水闸有向点hydlk2702012702032不能通车依比例尺水闸线hydlk2702022702021能通车不依比例尺船闸有向点hydlk2702022702022能通车依比例尺船闸线hydlk2702022702023依比例尺船闸面hydnt2702022702041不能通车不依比例尺船闸有向点hydlk2702022702042不能通车依比例尺船闸线hydlk2703002703001扬水站点hydlk2705002705002滚水坝线Hydlk2706002706001能通车不依比例尺拦水坝有向点hydlk2706002706002能通车依比例尺拦水坝线hydlk2706002706101不能通车不依比例尺拦水坝有向点hydlk2706002706102不能通车依比例尺拦水坝线hydlk2707002707002制水坝线hydlk2708012708012有防洪墙加固岸线hydlk2708022708022无防洪墙加固岸线hydlk2790002790001水利及附属设施注记点anolk2999992999993线状水系相交构成的空地面面hydnt3000003000000居民地及设施3100003100000居民地3102003102003街区面resnt3103003103001不依比例尺单幢房屋有向点respt3103003103002半依比例尺单幢房屋线resnt3103003103003依比例尺单幢房屋面resnt3104003104001不依比例尺突出房屋有向点respt3104003104002半依比例尺突出房屋线resnt3104003104003依比例尺突出房屋面resnt3105003105001不依比例尺高层房屋有向点respt3105003105002半依比例尺高层房屋线resnt国标代码用户代码要素名称几何类型层3105003105003依比例尺高层房屋面resnt3105003108003超高层房屋面resnt3106003106001不依比例尺棚房有向点respt3106003106003依比例尺棚房面resnt3107003107001不依比例尺破坏房屋有向点respt3107003107003依比例尺破坏房屋面resnt3111023111021省级政府位置标识点respt3111033111031地级政府位置标识点respt3111043111041县级政府位置标识点respt3111053111051乡级政府位置标识点respt3111063111061村委会位置标识点respt3191023191021省级政府驻地名称点annlk3191033191031地级政府驻地名称点annlk3191043191041县级政府驻地名称点annlk3191053191051乡镇，国有农场、林场等名称点annlk3191063191061村庄名称点annlk3191073191071企、事业单位名称点anolk3999993999993房屋面中空地面resnt3200003200000工矿及其设施3201013201011发电厂（站）点othlk3202003202001矿井井口点othlk3203003203003露天采掘场面othnt3204003204003乱掘场面othnt3205003205001管道井（油、气）点othlk3206003206001盐井点othlk3207003207001废弃矿井点othlk3209013209011探井点othlk3209023209022探槽线othlk3209033209031钻孔点othlk3210003210001不依比例尺液、气贮存设备点othlk3210003210013依比例尺液、气贮存设备(轮廓线构面)面othnt3210003210003依比例尺液、气贮存设备(范围线构面)面othnt3211013211011不依比例尺散热塔点othlk3211013211013依比例尺散热塔面othnt3211023211021不依比例尺蒸馏塔点othlk3211023211023依比例尺蒸馏塔面othnt3211033211031不依比例尺瞭望塔点othlk3211033211033依比例尺瞭望塔面othnt3211043211041水塔点othlk国标代码用户代码要素名称几何类型层3211053211051水塔烟囱点othlk3211063211061烟囱点othlk3211083211081放空火炬点othlk3212003212001不依比例尺盐田、盐场点othlk3212003212002依比例尺盐田、盐场线othlk3213003213001不依比例尺窑点othlk3213003213003堆式窑群面othnt3213003213023台式窑、屋式窑面othnt3214003214001不依比例尺露天设备点othlk3214003214003依比例尺露天设备面othnt3215013215012传送带线othlk3290003290001工矿及其设施注记点anolk3300003300000农业及其设施3301013301011抽水站点othlk3302003302001不依比例尺饲养场有向点othlk3302003302003依比例尺饲养场面othnt3303003303003水产养殖场面othnt3304003304003依比例尺温室、大棚面othnt3304003304013大面积温室、大棚面othnt3305003305001不依比例尺粮仓（库）点othlk3305003305003依比例尺粮仓（库）面othn