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Datasets:
RichardErkhov
/
DASP

Tasks:
Image Segmentation
Image Classification
Object Detection
Modalities:
Geospatial
Tags:
satellite-imagery
remote-sensing
earth-observation
sentinel-2
geospatial
License:
Dataset card Files Community
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Update README.md

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  1. README.md +14 -4
README.md CHANGED
@@ -52,8 +52,13 @@ The DASP **(Distributed Analysis of Sentinel-2 Pixels)** dataset consists of clo
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  The resulting image are in separate folders named after their band. The image names can be collated to the provided metadata. The ZStatandard compression algorithm was used to compress the metadata.
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- File: Sentinel_B1_black_pixel_measurements.txt
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- Header: URL, total black pixels, black pixels top, black pixels right, black pixels bottom, black pixels left, average grayscale value of all non-black pixels
 
 
 
 
 
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  Sample data:
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  ```
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  http://storage.googleapis.com/gcp-public-data-sentinel-2/tiles/43/N/CA/S2A_MSIL1C_20220401T051651_N0400_R062_T43NCA_20220401T075429.SAFE/GRANULE/L1C_T43NCA_A035380_20220401T053643/IMG_DATA/T43NCA_20220401T051651_B01.jp2: 62262 0,747,166,0 20
@@ -61,8 +66,13 @@ http://storage.googleapis.com/gcp-public-data-sentinel-2/tiles/36/M/XD/S2B_MSIL1
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  http://storage.googleapis.com/gcp-public-data-sentinel-2/tiles/20/V/LJ/S2A_MSIL1C_20200629T154911_N0209_R054_T20VLJ_20200629T193223.SAFE/GRANULE/L1C_T20VLJ_A026220_20200629T155413/IMG_DATA/T20VLJ_20200629T154911_B01.jp2: 2293175 876,1830,1630,0 35
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  ```
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- File: index_Sentinel.csv
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- Header: GRANULE_ID,PRODUCT_ID,DATATAKE_IDENTIFIER,MGRS_TILE,SENSING_TIME,TOTAL_SIZE,CLOUD_COVER,GEOMETRIC_QUALITY_FLAG,GENERATION_TIME,NORTH_LAT,SOUTH_LAT,WEST_LON,EAST_LON,BASE_URL
 
 
 
 
 
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  Sample data:
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  ```
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  L1C_T42UWG_A041401_20230527T062703,S2A_MSIL1C_20230527T062631_N0509_R077_T42UWG_20230527T071710,GS2A_20230527T062631_041401_N05.09,42UWG,2023-05-27T06:33:56.700000Z,764715852,0.597667731340191,,2023-05-27T07:17:10.000000Z,55.94508401564941,54.947111902793566,68.99952976138768,70.75711635116411,gs://gcp-public-data-sentinel-2/tiles/42/U/WG/S2A_MSIL1C_20230527T062631_N0509_R077_T42UWG_20230527T071710.SAFE
 
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  The resulting image are in separate folders named after their band. The image names can be collated to the provided metadata. The ZStatandard compression algorithm was used to compress the metadata.
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+ ### File: Sentinel_B1_black_pixel_measurements.txt
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+
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+ Header:
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+ ```
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+ URL, total black pixels, black pixels top, black pixels right, black pixels bottom, black pixels left, average grayscale value of all non-black pixels
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+ ```
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+
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  Sample data:
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  ```
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  http://storage.googleapis.com/gcp-public-data-sentinel-2/tiles/43/N/CA/S2A_MSIL1C_20220401T051651_N0400_R062_T43NCA_20220401T075429.SAFE/GRANULE/L1C_T43NCA_A035380_20220401T053643/IMG_DATA/T43NCA_20220401T051651_B01.jp2: 62262 0,747,166,0 20
 
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  http://storage.googleapis.com/gcp-public-data-sentinel-2/tiles/20/V/LJ/S2A_MSIL1C_20200629T154911_N0209_R054_T20VLJ_20200629T193223.SAFE/GRANULE/L1C_T20VLJ_A026220_20200629T155413/IMG_DATA/T20VLJ_20200629T154911_B01.jp2: 2293175 876,1830,1630,0 35
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  ```
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+ ### File: index_Sentinel.csv
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+
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+ Header:
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+ ```
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+ GRANULE_ID,PRODUCT_ID,DATATAKE_IDENTIFIER,MGRS_TILE,SENSING_TIME,TOTAL_SIZE,CLOUD_COVER,GEOMETRIC_QUALITY_FLAG,GENERATION_TIME,NORTH_LAT,SOUTH_LAT,WEST_LON,EAST_LON,BASE_URL
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+ ```
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+
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  Sample data:
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  ```
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  L1C_T42UWG_A041401_20230527T062703,S2A_MSIL1C_20230527T062631_N0509_R077_T42UWG_20230527T071710,GS2A_20230527T062631_041401_N05.09,42UWG,2023-05-27T06:33:56.700000Z,764715852,0.597667731340191,,2023-05-27T07:17:10.000000Z,55.94508401564941,54.947111902793566,68.99952976138768,70.75711635116411,gs://gcp-public-data-sentinel-2/tiles/42/U/WG/S2A_MSIL1C_20230527T062631_N0509_R077_T42UWG_20230527T071710.SAFE