Dutch Distribution Centres 2021 Geodata

# Dutch Distribution Centres 2021 Geodata <br>The Geodataset includes 26.951 logistics buildings in the Netherlands, built before November 2021, as well as the business estates they are in, and the outline of the East-Southeast freight corridor of the Netherlands - the busiest logistics area of the country. The used definition of the logistics sector includes trade, import, export, wholesale, transportation, and warehousing activities. To avoid irrelevant buildings such as small, dedicated office buildings and electrical installations, only logistics buildings larger than 500 m² were considered in the data collection. Additionally, 4.533 large buildings with retail centres on industrial sites were included, where consumers ‘pick their own orders’, such as construction materials stores. As well as 782 buildings with logistics co-activity, for example a hospital with a logistics entity for medical materials. Manufacturing and recycling facilities, which often include logistics activities, are not included unless a separate logistics company is registered in the building. Several of the analyses by the author are exclusively focused on XL (&gt; 20.000 m²) and XXL DCs (&gt;40.000 m²), used by traders and logistics service providers. Depending on the analysis, therefore, subsets of certain functions and size classes of DCs are used.<br>The dataset contains a Geopackage with equivalents in ESRI shapefile format. The buildings layer with attributes is also provided as a Geojson file and CSV data table (without geometry). Besides this README file, a method describing the compilation of the data is provided (Pdf).An earlier version of this dataset, covering only the area within the East-Southeast corridor, was released in 2021 (DOI:10.4121/14791686). The new dataset substitutes the former.<br>An interactive zoomable map with timeline slider is available on: http://mertennefs.eu/landscapes-of-trade/Some interactive metrics, showing the extent and potential of the dataset, are shown in this RShiny app: https://mertennefs.shinyapps.io/distributioncentres_geodata_app/<br>## CollaborationThe data were gathered and compiled by Merten Nefs, in collaboration with Thomas Bonte and Carlijn Ligterink (Vrije Universiteit Amsterdam), Vera Loefs and Ana Luisa Moura (Deltametropolis Association); with the help and data provision by Frank van Oort (Erasmus School of Economics) and Hans van Amsterdam (Netherlands Environmental Assessment Agency, PBL). The data have been used for research, media articles and academic work such as the PhD research project Landscapes of Trade, by Merten Nefs, at TUDelft and Erasmus School of Economics. More information at www.landscapesoftrade.nl<br>## DisclaimerThe buildings were selected by and joined with employment data of Lisa 2020, and therefore reasons back in time from this point and assumes the same function as well for 2021. Discrepancies between earlier data (Lisa 2017) and 2020 can be viewed and filtered out via the 'Current' attribute below. Another important aspect is the overlap of logistics buildings over time: a small portion of these has replaced former buildings on the same site that have been demolished. Such 'brownfield' developments amount to ca. 10% of the dataset - as established by a test sample - whereas ca. 90% are 'greenfield' developments. More information on the data collection and compilation method is found in the accompanying pdf file.# 2021年荷兰配送中心地理数据集 该地理数据集涵盖荷兰境内2021年11月前建成的26951座物流建筑，及其所属的产业园区，以及荷兰东-东南货运走廊的轮廓——该国最繁忙的物流区域。本次采用的物流行业定义涵盖贸易、进出口、批发、运输及仓储活动。为排除小型专用办公楼、电气设施等无关建筑，数据采集仅纳入建筑面积大于500平方米的物流建筑。此外，数据集还包含4533座位于产业园区内的零售中心大型建筑，这类建筑支持消费者“自提订单”，例如建材商店；另有782座带有物流协同业务的建筑，例如配备医疗物资物流部门的医院。通常包含物流活动的制造与回收设施，除非建筑内注册有独立物流公司，否则未被纳入本次数据集。作者的多项分析专门针对贸易商与物流服务提供商使用的XL（>20000平方米）和XXL（>40000平方米）配送中心，因此根据不同分析需求，会选用特定功能与规模等级的配送中心子集。 本数据集包含与ESRI形状文件（ESRI shapefile）格式等效的地理数据包（GeoPackage）；带属性信息的建筑图层同时提供了地理JSON（GeoJSON）文件与逗号分隔值（CSV）数据表（不含几何信息）。除本说明文件外，还附带一份阐述数据汇编方法的PDF文档。本数据集的早期版本仅覆盖东-东南货运走廊范围内的区域，于2021年发布（数字对象标识符DOI：10.4121/14791686），新版数据集已取代旧版。 可通过以下链接访问搭载时间轴滑块的交互式可缩放地图：http://mertennefs.eu/landscapes-of-trade/。另有一款RShiny应用展示了本数据集的覆盖范围与潜力相关的交互式指标：https://mertennefs.shinyapps.io/distributioncentres_geodata_app/ ## 合作说明 本数据由梅尔滕·内夫斯（Merten Nefs）与托马斯·邦特、卡琳·利特林克（阿姆斯特丹自由大学）、维拉·勒夫斯、安娜·路易莎·穆拉（三角洲都市协会）共同收集汇编，并得到弗兰克·范·奥尔特（伊拉斯姆斯经济学院）、汉斯·范·阿姆斯特丹（荷兰环境评估局PBL）的协助与数据支持。本数据已用于研究、媒体报道及学术工作，例如梅尔滕·内夫斯在代尔夫特理工大学与伊拉斯姆斯经济学院开展的博士研究项目“贸易景观”。更多信息可访问www.landscapesoftrade.nl。 ## 免责声明 本数据集的建筑筛选结合了2020年Lisa就业数据，因此数据回溯至该时间点，并假设2021年建筑功能未发生变化。可通过下文的“Current”属性查看并过滤2017年Lisa旧版数据与2020年数据之间的差异。另一重要要点是物流建筑的时间重叠问题：其中一小部分建筑替换了原址上已拆除的旧建筑，这类“棕地”开发项目约占数据集的10%（经测试样本确认），剩余约90%为“绿地”开发项目。有关数据收集与汇编方法的更多细节，可参阅随附的PDF文档。