https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-12T17:09:09.288573Z
2022-06-12T17:09:38.312368Z
s3://sentinel-s1-l1c/GRD/2022/6/12/IW/DV/S1A_IW_GRDH_1SDV_20220612T170909_20220612T170938_043632_053598_8FA6
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
2022-06-12T17:09:09.288573Z
2022-06-12T17:09:38.312368Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220612T175224_V20220612T140201_20220612T171931.EOF
346.74971075410247
693000
Copernicus Ground Segment
2022-06-12T18:00:24.254955Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220612T170909_20220612T170938_043632_053598_8FA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.331116146847837 -36.81256967600514,23.694317733607452 -36.729489469395986,23.971109127115493 -36.66529535016515,24.247439666230754 -36.60046158664381,24.661065648233663 -36.502017151100034,24.936232709087598 -36.43559544431116,25.348101702624035 -36.33478121180916,25.622089786890268 -36.26678773346149,26.004163472285242 -36.170713706003255,25.850802460922843 -35.76151193566413,25.7194090453792 -35.40718639980814,25.589199800286053 -35.05269604617643,25.41712380951276 -34.579062023128955,25.041776394708712 -34.67321713960824,24.77265502157274 -34.73987793656308,24.36816793271505 -34.838756259337536,24.097976263047016 -34.903929763565564,23.69189376053949 -35.00056602045017,23.420645329177535 -35.064237382006155,23.148978156070015 -35.12730379004499,22.792551784116704 -35.20896099261689,22.950581546484653 -35.686074536204444,23.070071990083008 -36.04321158294533,23.190570734250933 -36.40022020049258,23.331116146847837 -36.81256967600514))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.65779
45.39395746416234
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
2022-06-13T05:09:53.019344Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S37E026/2022/06/12/053598
2.0E-4
2.0E-4
true
block average
2
2
-36.0
26.0
-37.0
27.0
POLYGON((26.0 -36.15960462283563,26.004163472285345 -36.170713706003426,26.0 -36.17176062853683,26.0 -36.15960462283563))
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_053598_S37E026_2022_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053598_S37E026_2022_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053598_S37E026_2022_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053598_S37E026_2022_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053598_S37E026_2022_06_12_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