Digital Raster Acquisition Project Eastern Ontario (DRAPE) 2024 - 1km Index

The DRAPE 2024 imagery acquisition was sponsored by Geospatial Ontario, Government of Ontario, and the Government of Canada. The imagery products described in this metadata record are open data. Use of any imagery indicates your acceptance of the Open Government Licence – Ontario. The Digital Raster Acquisition Project Eastern Ontario (DRAPE) 2024 imagery acquisition was part of a Geospatial Ontario coordinated project. This aerial project is part of a five-year plan (2023-2027) to acquire high-resolution, leaf-off/low leaf imagery of settled areas across the province. DRAPE 2024 was acquired in the spring of 2024 , under the best conditions possible to achieve cloud free, snow free, ice free, smoke free and leaf off/low leaf captures. The orthophotography has a pixel resolution of 16 centimetres and is accurate within 45 centimetres on the ground. Time of Capture: March 12th - May 31st 2024 Coverage: 35,993 square kilometres Canopy Coverage: Leaf-Off/Low-Leaf Resolution: 16 centimetre Bit-depth: 8-bit Number of Image bands: Four band (RGBN) Accuracy: Within 45 centimetres on the ground at 95% confidence. Format: GeoTIFF (and compressed GeoTIFF) Regularly check the Geospatial Ontario Imagery Page for the availability of online geospatial services that contain SCOOP 2023. Use the Geospatial Ontario Imagery Orders App to select and request uncompressed or compressed digital imagery tiles from Geospatial Ontario for transfer directly to you. Stereo imagery and associated stereo models are available. Please see the related Stereo Index record on GeoHub for more information. Available Products: Orthorectified Tiles Digital Raster Acquisition Project Eastern Ontario (DRAPE) 2024 - 1km Index Stereo Frames Digital Raster Acquisition Project Eastern Ontario (DRAPE) 2024 - Stereo Frame Index 1.9 - 2.4GB per frame Additional Resources: Imagery User Guide (.docx) Maintenance and Update Frequency: Imagery data will be updated as needed. Contact: Ontario Ministry of Natural Resources - Geospatial Services, [e-mail]安大略省地理空间局（Geospatial Ontario）、安大略省政府及加拿大政府赞助了DRAPE 2024影像采集项目。本元数据记录中描述的影像产品均为开放数据，使用任何影像即表示您已接受《安大略省政府开放许可》（Open Government Licence – Ontario）。 东安大略省数字栅格采集项目（Digital Raster Acquisition Project Eastern Ontario，简称DRAPE）2024影像采集是安大略省地理空间局统筹项目的组成部分。 该航空项目是安大略省2023-2027年五年计划的一部分，旨在采集全省定居区域的高分辨率落叶期/低植被覆盖期影像。 DRAPE 2024影像采集于2024年春季开展，全程选取最优拍摄条件，以实现无云、无雪、无冰、无烟雾及落叶期/低植被覆盖期的成像效果。 该正射影像的像素分辨率为16厘米，地面定位精度可达45厘米以内。 拍摄时间：2024年3月12日至5月31日 覆盖范围：35993平方千米 冠层覆盖状态：落叶期/低植被覆盖期 分辨率：16厘米 位深度：8位 影像波段数：4波段（RGBN） 精度：95%置信度下地面误差不超过45厘米 格式：GeoTIFF（及压缩版GeoTIFF） 请定期访问安大略省地理空间局影像页面，查看包含SCOOP 2023的在线地理空间服务可用性。 您可通过安大略省地理空间局影像订购应用（Geospatial Ontario Imagery Orders App）选择并申请安大略省地理空间局提供的未压缩或压缩版数字影像瓦片，直接交付至您的终端。 本项目提供立体影像及配套立体模型，详细信息请查阅GeoHub平台上的相关立体索引记录。 可用产品： 正射校正瓦片 东安大略省数字栅格采集项目（DRAPE）2024——1千米索引 立体帧 东安大略省数字栅格采集项目（DRAPE）2024——立体帧索引 单帧大小：1.9-2.4GB 附加资源： 影像用户指南（.docx） 维护与更新频率：影像数据将根据实际需求进行更新。 联系方式：安大略省自然资源部地理空间服务处，邮箱：[e-mail]