[{"data":1,"prerenderedAt":248},["ShallowReactive",2],{"guide:zh:getting-started/map-concepts":3},{"id":4,"title":5,"body":6,"description":240,"extension":241,"meta":242,"navigation":243,"path":244,"seo":245,"stem":246,"__hash__":247},"guide_zh/zh/user/getting-started/map-concepts.md","地图概念 — 图层、要素与导入",{"type":7,"value":8,"toc":231},"minimark",[9,13,26,35,44,51,54,59,62,65,69,72,94,97,100,103,109,112,156,164,169,172,176,222],[10,11,12],"h1",{"id":12},"熟悉现场记录",[14,15,16,17,21,22,25],"p",{},"Aptli 的地图围绕",[18,19,20],"strong",{},"图层","和",[18,23,24],{},"要素","进行组织——这是您追踪的现实资产的标准化定义。本页介绍这些概念，并向您展示如何使用导入工具将数据加载到地图上。",[27,28,29],"blockquote",{},[14,30,31,34],{},[18,32,33],{},"注意："," 如果您已阅读了登录/注销概念并注意到\"验证访问权限\"中的一些交互内容，您将看到我们如何处理一些导入功能的基本概述。现场记录与地图视图之间有一些差异，我们将在这里快速介绍。",[14,36,37,38],{},"从\"导航菜单\"导航至\"现场记录\"。\n",[39,40],"img",{"src":41,"alt":42,"style":43},"/guide/getting-started/map-concepts/go-to-field-records.png","前往现场记录","max-width:300px",[14,45,46,47],{},"地图可用后，再次点击\"导航菜单\"，注意会出现工具栏的附加选项。\n",[39,48],{"src":49,"alt":50,"style":43},"/guide/getting-started/map-concepts/open-map-menus.png","查找地图菜单",[14,52,53],{},"列表中的第一项是图层管理器。",[55,56,58],"h2",{"id":57},"什么是图层","什么是图层？",[14,60,61],{},"在 Aptli 中，图层是对一类对象的标准定义。这些对象类别通常被称为\"要素\"，它们是地图上\"事物\"的表示。一个例子可能是电话杆。",[14,63,64],{},"要素类型的数量没有限制，但每个图层保持一致且标准化。这意味着，如果您看到一根细杆和一根粗杆并排，您可以确定这两者属于不同图层且具有不同定义。这样，您可能有两种不同类型的杆件，但同类型的所有杆件以相同方式表示并以相同方式定义。",[39,66],{"src":67,"alt":50,"style":68},"/guide/getting-started/map-concepts/layer-manager.png","max-width:600px",[14,70,71],{},"如果您查看默认部署，应该可以看到几个带有\"__\"标记的私有图层，您可以自行定制。通常有 3 个：",[73,74,75,82,88],"ul",{},[76,77,78,81],"li",{},[18,79,80],{},"任务"," — 与现场资源（库存和工作量）相关联的活动集合",[76,83,84,87],{},[18,85,86],{},"示意图"," — 用于在概念图中表示对象的灵活图表（在电信和建筑领域，可以将其视为长途网络图或单个污水管拼接图；在其他领域，可以将其想象为地铁图，这是一种不按比例绘制的概念图）",[76,89,90,93],{},[18,91,92],{},"站点"," — 存储库存的特殊位置",[14,95,96],{},"请注意，任务和站点并不总是显示在地图上，这将在更高级的章节中介绍。",[55,98,99],{"id":99},"导入",[14,101,102],{},"Aptli 旨在接受来自各种来源的导入。对于现场记录，它接受 .xlsx、.csv、.geojson、.json、.gdb、.mdb、.shp 格式。",[14,104,105,106],{},"选择\"数据传输工具栏\"。\n",[39,107],{"src":108,"alt":50,"style":68},"/guide/getting-started/map-concepts/data-transfer-view.png",[14,110,111],{},"如果您需要一些用于培训的示例，可以从公共指南文件夹下载一些现成的 GeoJSON 文件。选择其中任何一个并在导入前保存到本地：",[73,113,114,121,127,135,142,149],{},[76,115,116],{},[117,118,120],"a",{"href":119},"/guide/import-samples/toronto-sample.csv","toronto-sample.csv",[76,122,123],{},[117,124,126],{"href":125},"/guide/import-samples/toronto-sample.xlsx","toronto-sample.xlsx",[76,128,129],{},[117,130,134],{"href":131,"rel":132},"https://open.toronto.ca/dataset/cycling-network/",[133],"nofollow","cycling-network – 4326.geojson",[76,136,137],{},[117,138,141],{"href":139,"rel":140},"https://open.toronto.ca/dataset/neighbourhoods/",[133],"Neighbourhoods – 4326.geojson",[76,143,144],{},[117,145,148],{"href":146,"rel":147},"https://open.toronto.ca/dataset/parks-and-recreation-facilities/",[133],"Parks and Recreation Facilities – 4326.geojson",[76,150,151],{},[117,152,155],{"href":153,"rel":154},"https://open.toronto.ca/dataset/pedestrian-network/",[133],"Pedestrian Network Data – 4326.geojson",[14,157,158,159],{},"根据您选择的文件类型，您会看到一些不同的选项，如下所示：\n",[39,160],{"src":161,"alt":162,"style":163},"/guide/data-transfer/data-transfer-export.png","数据传输选项","max-width:400px",[14,165,166,168],{},[18,167,33],{}," 您可以调整选项，但导入过程具有灵活性，可以接受混合要素类型，前提是它们都是同一文件中的点、线和多边形。",[14,170,171],{},"约 20 个导入的要素会自动添加到顶部的\"选中要素\"菜单中。您可以通过点击地图来查看这些要素的详情。",[173,174,175],"h3",{"id":175},"导入工作流步骤详解",[177,178,179,185,191,216],"ol",{},[76,180,181,184],{},[18,182,183],{},"选择或拖放文件","到工具栏。文件选择器接受上面列出的格式。",[76,186,187,190],{},[18,188,189],{},"填写选择器下方出现的选项。"," 对于 GeoJSON/CSV/XLSX，系统会询问临时图层名称、允许的几何类型以及各种清理/重投影开关。对于 GDB/MDB/ZIP，表单只有一个\"排队导入\"按钮——这些在服务器上处理。",[76,192,193,196],{},[18,194,195],{},"处理文件。",[73,197,198,205],{},[76,199,200,201,204],{},"文件被解析，要素进入导入队列。一个预览对话框出现，显示数量和几何类型；准备好后，点击",[18,202,203],{},"确认导入","将它们添加为草稿。",[76,206,207,208,211,212,215],{},"导入在后台处理；使用工具栏上的任务选择器查看进度。当任务达到",[18,209,210],{},"完成","状态时，选择它并点击",[18,213,214],{},"加载要素","（可选地限制为当前视口内的要素）。",[76,217,218,221],{},[18,219,220],{},"审查导入的草稿。"," 如果导入引用了不存在的图层，新要素以紫色轮廓（草稿样式）显示在地图上；如果目标图层存在，它们直接进入该图层。使用绘图工具栏的选择工具在提交前检查它们。",[27,223,224],{},[14,225,226,227,230],{},"提示：如果您意外导入了错误的文件，请使用任务选择器旁边的",[18,228,229],{},"清除","按钮从地图中移除草稿要素；如果已经在地图上，也可以使用撤销。您可能需要撤销几次，因为它也会撤销创建的额外图层。",{"title":232,"searchDepth":233,"depth":233,"links":234},"",2,[235,236],{"id":57,"depth":233,"text":58},{"id":99,"depth":233,"text":99,"children":237},[238],{"id":175,"depth":239,"text":175},3,"了解 Aptli 如何将地理数据组织为图层和要素，以及如何使用导入工具将 GIS 文件加载到地图上。","md",{},true,"/zh/user/getting-started/map-concepts",{"title":5,"description":240},"zh/user/getting-started/map-concepts","XPyF1FExubBjexDMqDz98A-hoKFysMZSy1OTxnteO_A",1780539287524]