Imagery-Satellite-SPOT 2025
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The NSW SPOT 2025 imagery product is a state-wide satellite dataset for NSW Government. The SPOT 2025 satellite data acquisition period was from December 2024 to May 2025. The imagery scenes used to create the NSW mosaic includes Lord Howe Island. This imagery data set has been acquired through GeoImage Pty Ltd and Airbus Defence and Space.\r\n\r\nSPOT satellites offer high resolution imaging over broad 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 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 High Definition 75cm resolution (GDA2020)__\r\n\r\n2. State-wide mosaic 1.5m resolution (WGS84 and GDA2020/NSW Lambert) \r\n\r\n3. 100k Mapsheet tiles (GDA2020)\r\n\r\n4. Multi spectral scenes (GDA94 and GDA2020)\r\n\r\n5. Pan sharpened scenes (GDA94 and GDA2020)\r\n\r\n6. Panchromatic scenes (GDA94 and GDA2020)\r\n\r\n7. Shapefile cutlines of statewide mosaic (WGS 84 and GDA2020)\r\n\r\n\r\nThe statewide mosaic comes with RGB enhancements with 1:10 compression of the pansharpened imagery in ECW (63GB) and JP2000 (84GB) format. Individual 100k mapsheet mosaics contain RGB+NIR band combination; unenhanced 16-bit GeoTIFF format tile.\r\n\r\nThe NSW mosaic is available from internal DCCEEW 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 © Airbus DS 2025\r\n\r\nContact spatial.imagery@environment.nsw.gov.au for further information or to request access to the imagery or JDAP \r\n\r\n__These image products are only available to other NSW Government agencies upon request.__\r\n\r\n
新南威尔士州(New South Wales, NSW)SPOT 2025影像产品是面向新南威尔士州政府的全州范围卫星数据集。SPOT 2025卫星的数据采集时段为2024年12月至2025年5月。用于制作新南威尔士州全域镶嵌图的影像场景包含豪勋爵岛。该影像数据集由GeoImage Pty Ltd与空客防务与航天公司(Airbus Defence and Space)联合获取。 SPOT系列卫星可单次过境实现大范围高分辨率成像,最高分辨率可达1.5米。其精准覆盖能力适配1:250000至1:15000比例尺的国家及区域级应用场景。SPOT 6还搭载近红外(near-infrared, NIR)波段,可用于识别人类肉眼不可见的地物特征,例如植被健康状况的监测与识别。 为新南威尔士州全域提供的数据产品包括: 1. **全域镶嵌高清影像(75厘米分辨率,澳大利亚大地测量系统2020(GDA2020)坐标系)** 2. 全域镶嵌影像(1.5米分辨率,支持世界大地测量系统1984(WGS84)及GDA2020/新南威尔士州兰伯特坐标系) 3. 10万比例尺图幅瓦片(采用GDA2020坐标系) 4. 多光谱影像场景(支持澳大利亚大地测量系统1994(GDA94)及GDA2020坐标系) 5. 全色锐化影像场景(支持GDA94及GDA2020坐标系) 6. 全色影像场景(支持GDA94及GDA2020坐标系) 7. 全域镶嵌图的形状文件(Shapefile)裁剪边界(支持WGS84及GDA2020坐标系) 全域镶嵌影像附带RGB增强效果,采用增强压缩小波格式(ECW,63GB)与JPEG 2000格式(JP2000,84GB),对全色锐化影像进行1:10压缩。单幅10万比例尺图幅镶嵌影像包含RGB+近红外波段组合,采用未增强的16位地理标记图像文件格式(GeoTIFF)瓦片。 新南威尔士州全域镶嵌影像仅面向新南威尔士州环境与遗产部(DCCEEW)内部员工,通过其内部APOLLO影像Web服务器提供访问。 4波段10万比例尺图幅瓦片可从JDAP平台下载(流程待确认)。经校正的多光谱、全色锐化及全色影像场景同样可从JDAP平台下载(流程待确认)。 引用时需注明致谢:本产品包含©空客防务与航天公司2025年版权材料。 如需获取更多信息或申请影像及JDAP平台访问权限,请联系spatial.imagery@environment.nsw.gov.au。 **本影像产品仅可通过申请向新南威尔士州其他政府机构开放。**



