Imagery-Satellite-SPOT 2023

The NSW SPOT6/7 imagery product is a state-wide satellite imagery product provided by Geoimage Pty Ltd for NSW Government. The images were captured September 2022 through to March 2023. The imagery scenes used to create the NSW mosaic includes Lord Howe Island. This imagery data set has been acquired through GeoImages Pty Ltd and Airbus Defence and Space. \r\n\r\nSPOT imagery products offer high resolution over broad areas using the SPOT 6/7 satellites. A SPOT satellite acquisition covers large areas in a single pass at resolutions up to 1.5m. Such precise coverage is ideal for applications at national and regional scales from 1:250,000 to 1:15,000. SPOT 6/7 also includes the benefits of the near-infrared (NIR) which enables applications for detection of features not visible to the human eye, such as detecting and monitoring vegetation health.\r\n\r\nData products supplied for all of NSW are:\r\n\r\n1. State-wide mosaic \r\n\r\n2. 100k Mapsheet tiles (GDA94 and GDA2020)\r\n\r\n3. Multi spectral scenes (GDA94 and GDA2020)\r\n\r\n4. Pan sharpened scenes (GDA94 and GDA2020)\r\n\r\n5. Panchromatic scenes (GDA94 and GDA2020)\r\n\r\n6. Shapefile cutlines of statewide mosaic \r\n\r\n\r\nThe statewide mosaic is provided as a Red Green Blue (RGB) band combination; contrast enhanced lossless 8-bit JPEG2000 file (456gb in size). Individual 100k mapsheet mosaics contain BGR+NIR band combination; unenhanced 16-bit GeoTIFF format tile.\r\n\r\nThe NSW mosaic is available from internal DPE APOLLO Image Webserver for DCCEEW employees.\r\n\r\nThe 4band 100k mapsheet tiles are available for download from JDAP(pending).\r\nThe rectified multispectral, pan sharpened and panchromatic scenes are available for download from JDAP (pending)\r\n\r\nAcknowledgement when referencing: includes material © CNES___ (year of production), Distribution Airbus Services/SPOT Image, S.A, France, all rights reserved\r\n\r\nContact [e-mail] for further information or to request access to JDAP \r\n\r\n__These image products are only available to other NSW Government agencies upon request.__\r\n

新南威尔士州SPOT6/7卫星影像产品（NSW SPOT6/7 imagery product）是由Geoimage私人有限公司（Geoimage Pty Ltd）为新南威尔士州政府提供的全州范围卫星影像产品。影像拍摄时间为2022年9月至2023年3月。用于制作新南威尔士州影像镶嵌图（mosaic）的影像场景包含豪勋爵岛。该影像数据集通过Geoimage私人有限公司和空中客车防务与航天公司（Airbus Defence and Space）获取。

SPOT影像产品利用SPOT6/7卫星在广阔区域提供高分辨率影像。单次SPOT卫星采集可覆盖大面积区域，分辨率高达1.5米。这种精准覆盖非常适合1:25万至1:1.5万比例尺的国家及区域尺度应用。SPOT6/7还具备近红外（near-infrared, NIR）波段的优势，可用于探测人眼不可见的特征，例如植被健康状况的检测与监测。

为新南威尔士州提供的数据产品包括：

1. 全州范围影像镶嵌图

2. 1:10万比例尺地图幅瓦片（GDA94和GDA2020坐标系）

3. 多光谱场景（GDA94和GDA2020坐标系）

4. 全色锐化场景（GDA94和GDA2020坐标系）

5. 全色场景（GDA94和GDA2020坐标系）

6. 全州范围影像镶嵌图的Shapefile裁剪线

全州范围影像镶嵌图以红绿蓝（Red Green Blue, RGB）波段组合形式提供，为对比度增强的无损8位JPEG2000文件（大小为456GB）。单个1:10万比例尺地图幅镶嵌图包含BGR+NIR波段组合，为未增强的16位GeoTIFF格式瓦片。

新南威尔士州影像镶嵌图可通过DPE内部APOLLO影像网络服务器（DPE APOLLO Image Webserver）供DCCEEW员工使用。

4波段1:10万比例尺地图幅瓦片可从JDAP下载（待处理）。
纠正后的多光谱、全色锐化及全色场景可从JDAP下载（待处理）

引用时的致谢声明：包含© CNES___（生产年份）的资料，由法国Airbus Services/SPOT Image, S.A.分发，保留所有权利

如需更多信息或申请访问JDAP，请联系[e-mail]

__这些影像产品仅应要求向新南威尔士州其他政府机构提供。__