NSW Imagery Date Web Service

The NSW Imagery date web service provides access to a repository of the footprint Spatial Services (DCS) standard imagery covering NSW, plus additional sourced imagery. It contains the footprint of LANDSAT® satellite imagery, standard 50cm orthorectified imageries, High resolution 10cm Town Imageries. It also contains the footprint of high resolution imageries within multiple areas of NSW within Spatial Services (DCS) maintained projects and captured by AAM and Jacobs (previously SKM). This web service is updated periodically when new imageries are available. The imageries are shown progressively from scales larger than 1:150,000 higher resolution imagery overlays lower resolution imagery and most recent imagery overlays older imagery within each resolution. The footprint provides an approximate imagery capture date and an extent for all the image categories. The service is available in a cached environment only. This dataset is compliant with the NSW FSDF and its specifications.\r\n\r\n- - - \r\n_NOTE: Please contact the Customer HUB https://customerhub.spatial.nsw.gov.au/ for advice on datasets access._\r\n- - -\r\n新南威尔士州（New South Wales，简称NSW）影像日期网络服务可访问涵盖空间服务部（Spatial Services，缩写DCS）标准影像覆盖范围（footprint）的存储库，以及额外获取的外源影像。其收录陆地卫星（LANDSAT®）卫星影像、标准50cm正射校正影像以及10cm高分辨率城镇影像（High resolution 10cm Town Imageries）的覆盖范围。此外，该服务还收录空间服务部（DCS）维护项目中、由AAM与Jacobs（前身为SKM）采集的新南威尔士州多区域高分辨率影像覆盖范围。 每当有新影像可用时，该网络服务将定期更新。影像将按以下规则逐级展示：各分辨率层级内，比例尺大于1:150,000的高分辨率影像会叠加在低分辨率影像之上；同分辨率下，最新影像会叠加在旧影像之上。所有影像类别的覆盖范围均可提供大致的采集日期与覆盖范围。本服务仅可在缓存环境（cached environment）中使用。本数据集符合新南威尔士州FSDF（NSW FSDF）及其规范要求。 --- 注意：如需获取数据集访问相关建议，请联系客户服务中心（Customer HUB）https://customerhub.spatial.nsw.gov.au/。 ---