3713Specificationfordatainterfaceandservicepublishingtechn臨沂市市場監(jiān)督管理局發(fā)布I II 1 1 1 14.1數據范圍 14.2標準條件 1 35.1服務框架內容 3 3 4 4 4 56.4服務接口請求響應 6 6 6 67.3服務發(fā)布 7 78.1實景三維數據服務部署要求 78.2實景三維數據安全訪問要求 7 9 II請注意本文件的某些內容可能涉及專利。本文件的發(fā)布機構不承擔識別專利的責任。本文件由臨沂市自然資源和規(guī)劃局提出、歸口并組1實景三維數據接口及服務發(fā)布技術規(guī)范3.1對實景三維數據進行多細節(jié)層次構建、幾何結構概化等處理的過3.24.1數據范圍4.2標準條件24.2.1接口說明4.2.2請求參數描述[]{}4.2.3服務請求返回格式適用于三維數據服務類型(3DTiles)適用于三維數據服務類型(I3S)4.2.4數據類型4.2.5接口返回內容的表述格式3TIFF5.1服務框架內容5.2瀏覽功能說明5.2.1地理場景數據瀏覽功能5.2.2地理實體數據瀏覽功能a)地理實體標識展示:以完整的空間范圍或代替標簽對地理實體進行展示；c)地理實體關系瀏覽:提供地理實體空間關系、類屬關系、時間關聯(lián)關系和幾何構成關系的在線瀏覽和關聯(lián)查詢能力。具體描述如下:45.2.3物聯(lián)感知數據瀏覽功能提供物聯(lián)感知數據的在線檢索、與地理實體關聯(lián)查詢以及物聯(lián)感知數據可視化呈現能5.2.4實景三維數據產品瀏覽功能務標識符，應唯一表達實景三維數據服務。示例如下：{BaseURL}/Services/{ServiceIdentifier}StringO—StringGetCapabilitiesMStringOString1.0.0O—StringJzw_fwCStringCStringCStringCStringCStringCStringCStringC5StringEntityRelation：基于地理實CSpatialRelation：基于空間關IntCStringCCStringOString系OAllOFILTERStringOStringOOInt1OInt1O認為falseOOO時默認為falseO認為falseO時默認為falseO時默認為falseOStringCities中定6DB3713/T340—2一一一支持柵格瓦片、矢量瓦片、三維地形瓦片、三維瓦片擴充了地理實體及其關系查詢數據目錄數據目錄矢量瓦片柵格瓦片數據下載三維瓦片三維地形瓦片服務瓦片數據.直接發(fā)布原始數據Mesh三維模型數據目錄和元數據s服務發(fā)布引擎輕量化處理服務接口服務發(fā)布地理實體數據在線7a)應按需，按照國、省、市、縣分級b)應支持分布式節(jié)點部署，支持集群部署與負載均衡；c)應支持不同層級、不同系統(tǒng)之間實景三維數據服務的共享與互操作。阻止非授權用戶對實景三維數據的訪問和破壞。其中具體8d)數據安全等級標記：應建立安全等級標記，確保數據、服務按照國家密級要求進行使用；9表示被請求的資源有一系列可供選擇的回饋信息，每個都有自己特定的地址和瀏覽器驅動的商議信息，用戶或瀏覽器能夠自行選擇一表示客戶端響應沒有被修改，因此客戶端可以繼續(xù)使用相同表示作為網關或者代理工作的服務器嘗試執(zhí)行請求時，從上游并且將在一段時間以后恢復。如果能夠預計延遲時間，那么響應中可以包含一個Retry-After頭用以標明這個延遲時間；如果沒有給出這個Retry-After信息，那么表示作為網關或者代理工作的服務器嘗試執(zhí)行請求時，未能及1GetCapabilities23GetEntity4GetTile根據預定義請求格式獲取瓦片數據，支持矢量瓦片、柵格瓦片、567GetStyle不同類型的實景三維數據所支持的服務類型和服務表A.3實景三維數據服務類型和請求名稱對照表—GetCapabilities、GetTileGetCapabilities、GetTileGetCapabilities、GetTileGetCapabilities、GetTileGetCapabilities、GetTileGetCapabilities、GetTileGetCapabilities、GetTile——B.1.1總體說明獲取實景三維數據服務目錄，返回服務標識及支持B.1.2請求格式:8090/realscene/servicesB.1.3返回結果{"data":[{"identifier":"demo",},{"identifier":"building","capabilities":["WGES"]}],"state":200,"success":true}B.2獲取實景三維數據服務接口元數據（GetCapabilities）示例a)請求格式：表B.1獲取接口描述文件服務請求參數說明StringGetCapabilitiesMStringOString1.0.0Oc)返回結果"data":{"alias":"背景底圖","alias":"房屋地圖","alias":"房屋LOD3","minY":"35.1537065421"}}],"entityLayers":["alias":"房屋實體","subLayers":["alias":"房屋","minY":"35.1537065421"}}]}]},"message":"執(zhí)行成功","state":200,"success":true}a)請求格式：StringMStringGetCapabilitiesMStringjzw_fwMStringOString1.0.0Oc)返回結果：{"leftBottom":{},"rightTop":{}},"viewer":{"leftTop":{"x":0,"y":0},"top":0,"left":0,"rightBottom":{"x":256,"y":256},"width":256,"right":256,},"tileversion":null,"minVisibleTextSize":0.1,"description":"","maxVisibleTextSize":1000,"rasterfunction":null,"clipRegionEnabled":false,"trackingLayer":{"highlightTargets":[]},"antialias":false,"textOrientationFixed":false,"angle":0,"prjCoordSys":{"projectionParam":null,"projection":null,"spheroid":{"axis":6378137,}},"unit":"DEGREE","longitudeValue":0,}}},"minScale":0,"markerAngleFixed":false,"dpi":96,"visibleScalesEnabled":false,"center":{},"textAngleFixed":false,"overlapDisplayed":false,"cacheEnabled":true,"dynamicProjection":false,"autoAvoidEffectEnabled":true,"returnImage":true,}a)請求格式：StringMStringGetCapabilitiesMStringjzw_fwMStringOString1.0.0Oc)返回結果：StringMStringGetCapabilitiesMStringjzw_lodMStringOString1.0.0OStringM{"asset":"MyData","crs":"EPSG:4490","extensions":{"attachFiles":[],"hasSpatialIndex":"TRUE","levels":[],"pointCloudLayers":[],"S3M:AttributeExtentName":"attribute","scales":[{"caption":"1661","tilewidth":"112.55",}],"vol":[]},},"min":0},"lodType":"Replace","position":{"units":"Degree","z":0},"tiles":[{},"min":{}},},{},"min":{}},}],"version":1,"wDescript":{"category":"","range":{"min":0}}}B.3獲取地圖風格服務請求接口（GetStyle）示例獲取矢量瓦片數據服務的地圖風格。具體請求格式如下：:8090/realscene/serviceB.3.2請求參數說明如表B.5所示：表B.5獲取地圖風格服務請求參數說明StringMStringGetStyleMStringMB.3.3返回結果：{],-180,-270,],]},"sources":{"tiles":[],],"type":"vector"}},"center":[],"sprite":"","layers":[{"paint":{"background-color":"rgba(255,2},"id":"background",},{"layout":{"visibility":"visible"},"filter":["all",[,"$type",]],},"paint":{"fill-color":"rgba(242,242,186,1.00)","fill-antialias":true},"type":"fill",},{"layout":{"visibility":"visible"},"filter":["all",[,"$type",]],},"paint":{"line-width":0.38,"line-color":"rgba(128,128,128,1.00)"},"type":"line",}],"glyphs":"","version":8}B.4獲取瓦片數據服務請求接口（GetTile）示例StringMStringGetTileMStringMStringdefaultOStringOString2OInt0OInt0OStringMStringGetTileMStringMString1.0.0OStringdefaultOStringterrainOString2OInt0Oc）返回結果：terrain格式三維地形瓦片。B.5獲取地理實體數據服務請求接口（GetEntity）示例參數為GetEntity，獲取單實體數據。具體示例如下：a)請求格式：StringMStringGetEntityMStringMc)返回結果示例和返回結果參數說明如表B.9所示：表B.9獲取實體服務請求接口返回結果說明S{"data":{"entityinfo":{"name":"普通房屋","type":"單實體"},"features":[{{"coordinates":[[[],[],[],[],[]]],},"properties":{"address":"","layer":22,"stype":"砼","type":"一般房屋","starttime":"2023-06-2100:00:00",""""use:,"clasname":"普通房屋","clasid":"23010101","granugrade":"城市級","telev":"蘭山區(qū)","posigrade":"一級","elevgrade":"一級","period":"","datasource":"","remark":""},"fieldinfo":[{"alias":"房屋層數","name":"layer","type":4},{"alias":"房屋結構","type":32},{"alias":"類型","type":32},{"alias":"用途","type":8}],"type":"Feature"}]},{{"modelInfo":{"modelUrl":":8090/realscene/services/model/Building_HK13_BU_BB_308.gltf","modelType":"gltf","modely":"35.10",},},"properties":{"clasid":"23010101",},"fieldinfo":[{"alias":"地理實體編碼","name":"entiid","type":127},{"alias":"地理實體分類名稱","type":128}],"type":"Feature"}]}]},"message":"執(zhí)行成功","state":200,"success":true}StringMStringGetEntityMStringMc)返回結果示例如下，返回結果參數說明見表B.9。{"data":{"entityinfo":{"name":"機關團體用地","type":"聚合實體"},"features":[{{"coordinates":[[[],[],[],[],[]]],},"properties":{},"fieldinfo":[{"alias":"地理實體分類碼","name":"clasid","type":127},{"alias":"地理實體編碼","name":"entiid","type":127},{"alias":"地理實體名稱","type":127}],"type":"Feature"}]}],"entityproperties":{"name":"臨沂市自然資源和規(guī)劃局","clasid":"25010201"},"primitive":[{"alias":"機關團體聚合"}],"fieldinfo":[{"alias":"地理實體分類碼","name":"clasid","type":127},{"alias":"地理實體編碼","name":"entiid","type":127},{"alias":"名稱","type":127}],{"entityname":"行樹","entityids":[]},{"entityname":"普通房屋","entityids":[]},{"entityname":"其他硬化場地","entityids":[]},{"entityname":"花圃花壇","entityids":[]},{"entityname":"停車場","entityids":[]}]},"message":"執(zhí)行成功","state":200,"success":true}表B.11基于地理實體標識碼的關聯(lián)實體請求參數說明StringMStringGetEnti