ANSA Grounds Maintenance

This dataset is an indication of the various grounds maintenance areas managed by ANSA on behalf of Cheshire East Council. The dataset is created based on feedback from ground staff and is mapped via ArcGIS 9.3.1 using OS Mastermap, Bluesky's 2010 air survey of Cheshire and Google Street View as a references. The level of detail within the mapping references limits the detail shown in the dataset. The dataset is therefore in part indicative particularly in respect of shrubs where, for example, the thickness of a shrub / side of a hedge that is managed by ANSA can't be obtained from the current mapping sources used to digitise the dataset.

Annual plants are plants with a life cycle of less than a year. They are planted twice a year, once in summer and once in autumn, and are hoed on a 2 week cycle.

Perennial plants are plants which live for 2 or more years and therefore regrow from the same bulb each year, they usually just require hoeing on a 2 week cycle for the first 6 weeks of the growing season and will sometimes be replaced.

Actual car Parks that are swept by the ANSA Street Cleansing team are those that have 'Car Park' included as both the category and the sub category field. Verges, paths and areas of shrubs where they form part of a car park can be identified by the sub category field which will be set to 'Car Park'.

本数据集为安萨公司受切斯特东区议会委托管理的各类地面维护区域提供指示。该数据集基于地面工作人员的反馈信息创建，并利用 ArcGIS 9.3.1 软件进行绘制，参考了 OS Mastermap、Bluesky 公司于 2010 年对切郡进行的空中测绘以及谷歌街景。地图绘制的细节程度限制了数据集中显示的详细程度。因此，数据集在某种程度上具有指示性，尤其是在灌木方面，例如，由安萨公司管理的灌木或树篱的厚度无法从当前用于数据集数字化处理的地图资源中获得。一年生植物是指生命周期少于一年的植物，它们每年种植两次，分别在夏季和秋季，并以两周为周期进行除草。多年生植物是指存活两年或更长时间的植物，因此每年从同一球茎中重新生长，它们通常在生长季节的前六周内仅需以两周为周期进行除草，有时也会进行更换。实际由安萨街道清洁团队清扫的停车场是指那些在类别和子类别字段中均包含'停车场'的停车场。作为停车场一部分的边缘、小径和灌木区域可以通过子类别字段进行识别，该字段将被设置为'停车场'。