https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-26T17:09:16.034393Z
2023-05-26T17:09:45.076726Z
s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T170916_20230526T170945_048707_05DB9F_B3C5
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-05-26T17:09:16.034393Z
2023-05-26T17:09:45.076726Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230526T174631_V20230526T140205_20230526T171935.EOF
346.76446241543505
693000
Copernicus Ground Segment
2023-05-26T18:30:24.059596Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230526T170916_20230526T170945_048707_05DB9F_B3C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.276294184511332 -36.65049768317241,23.638787740735644 -36.56756369431498,23.91504360172922 -36.50348546085832,24.190842994756892 -36.438771153633525,24.603680583228083 -36.34051255107255,24.87832765782099 -36.2742191243243,25.289425181913543 -36.17360383454202,25.562904682338946 -36.105747305222394,25.939297122953647 -36.01112949710579,25.78626721756627 -35.60094967079037,25.65543206585503 -35.24653565511973,25.52577025776447 -34.89195827185786,25.35402771352331 -34.41716003520697,24.984233995117012 -34.50989309717142,24.71559166221264 -34.576423206743286,24.311831035844442 -34.67511187963403,24.042128891195613 -34.7401632132765,23.636788439581803 -34.83662270627954,23.36603982679673 -34.90018055187227,23.09487653549612 -34.96313695059318,22.739116254488348 -35.04465547365467,22.89690819008021 -35.522912964200884,23.015949695445897 -35.88011513477759,23.13599006082763 -36.2371898569032,23.276294184511332 -36.65049768317241))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.66588
45.39822970129621
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-05-26T22:35:43.957144Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/S36E025/2023/05/26/05DB9F
2.0E-4
2.0E-4
true
block average
2
2
-35.0
25.0
-36.0
26.0
POLYGON((25.565278941852664 -35.0,25.786267217576956 -35.60094967082034,25.935144929744958 -36.0,25.0 -36.0,25.0 -35.0,25.565278941852664 -35.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05DB9F_S36E025_2023_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB9F_S36E025_2023_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB9F_S36E025_2023_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB9F_S36E025_2023_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB9F_S36E025_2023_05_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid