遇见数据集

Surface Classification of Operation IceBridge April 2018 Imagery

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Zenodo2024-07-30 更新2026-05-26 收录
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资源简介:

results.txt - output of the classification algorithm columns are: fname- original file name x_loc- center of image location in polar stereographic 3413 y_loc- center of image location in polar stereographic 3413 sic- sea ice concentration results_ORGANIZED.txt - results in the same format as summer melt feature classification in case code is already formatted for that file structure fname- original file name x_loc center of image location in polar stereographic 3413 y_loc center of image location in polar stereographic 3413 sic -sea ice concentration DateTime - date and time of image capture Image Number- image number Latitude- lat epsg 4326 Longitude- lon epsg 4326 SIC- same as sic PCFD- NA- should be 0 PCFM- NA- should be 0 PCFL- NA- should be 0 MPF- NA- should be 0 folder structure month>date>h5 files with: attributes epsg (3413) x_loc y_loc source image - original file name SIC- sea ice concentration dataset array with values 0:border, 1:ice, 2:open water for each pixel

results.txt — 分类算法的输出结果,各列说明如下: fname:原始文件名 x_loc:图像中心点在极地立体投影(polar stereographic 3413)坐标系下的坐标 y_loc:图像中心点在极地立体投影(polar stereographic 3413)坐标系下的坐标 sic:海冰浓度(sea ice concentration) results_ORGANIZED.txt:格式与夏季融冰特征分类结果保持一致,若代码已针对该文件结构完成格式化则可直接复用。 各列说明如下: fname:原始文件名 x_loc:图像中心点在极地立体投影(polar stereographic 3413)坐标系下的坐标 y_loc:图像中心点在极地立体投影(polar stereographic 3413)坐标系下的坐标 sic:海冰浓度 DateTime:图像拍摄的日期与时间 Image Number:图像编号 Latitude:EPSG 4326坐标系下的纬度 Longitude:EPSG 4326坐标系下的经度 SIC:与sic含义完全一致 PCFD:无实际意义,应设为0 PCFM:无实际意义,应设为0 PCFL:无实际意义,应设为0 MPF:无实际意义,应设为0 文件夹结构遵循「月/日」层级,其中包含的h5文件内包含以下内容: attributes(属性字段): - epsg:3413 - x_loc - y_loc - source image:原始文件名 - SIC:海冰浓度 dataset(数据集字段): - 存储每个像素对应分类值的数组:0代表边界(border),1代表海冰(ice),2代表开阔水域(open water)

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Zenodo
创建时间:
2024-07-30
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