https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-04T16:03:07.726427Z
2022-04-04T16:03:32.724876Z
s3://sentinel-s1-l1c/GRD/2022/4/4/IW/DV/S1A_IW_GRDH_1SDV_20220404T160307_20220404T160332_042625_0515EA_9561
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
2022-04-04T16:03:07.726427Z
2022-04-04T16:03:32.724876Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220404T161844_V20220404T142644_20220404T210144.EOF
347.9948824841927
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-04T16:44:09.530896Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220404T160307_20220404T160332_042625_0515EA_9561
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.033804917420795 -7.7930217700419675,34.57990218297253 -7.671493926816426,35.14123668275895 -7.545795750243261,35.710215290664195 -7.417573028539987,36.24077127634286 -7.297309101991355,36.200137654473146 -7.11672598997653,36.12210256620345 -6.754655719167775,36.081366898373815 -6.574026695247282,36.0024007343486 -6.212222222454466,35.96175251431846 -6.03159661372036,35.92459655999625 -5.850185540076655,35.91612399915121 -5.78961151674405,35.37409948669176 -5.911361083654497,34.81322773452596 -6.0367182424667085,34.25173346052998 -6.161589332242155,33.710063149061234 -6.281445053248532,33.76025561564852 -6.522988193145143,33.799905270078874 -6.7042940148921195,33.836837562863835 -6.88620858363914,33.91748240716003 -7.248543832930165,33.95888905804812 -7.429476561752195,33.99386526181001 -7.611846801985953,34.033804917420795 -7.7930217700419675))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66521
46.19280657854276
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
2022-04-05T04:48:09.702219Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S08E033/2022/04/04/0515EA
2.0E-4
2.0E-4
true
block average
2
2
-7.0
33.0
-8.0
34.0
POLYGON((34.0 -7.639675309232594,33.95888905804739 -7.429476561748864,33.862164083186144 -7.0,34.0 -7.0,34.0 -7.639675309232594))
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_0515EA_S08E033_2022_04_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0515EA_S08E033_2022_04_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0515EA_S08E033_2022_04_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0515EA_S08E033_2022_04_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0515EA_S08E033_2022_04_04_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 2019
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