https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-01T18:56:25.846829Z
2022-07-01T18:56:57.256374Z
s3://sentinel-s1-l1c/GRD/2022/7/1/IW/DV/S1A_IW_GRDH_1SDV_20220701T185625_20220701T185657_043911_053DF2_609D
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
2022-07-01T18:56:25.846829Z
2022-07-01T18:56:57.256374Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220701T205928_V20220701T171117_20220701T202847.EOF
347.6081587422326
693000
Copernicus Ground Segment
2022-07-01T21:46:48.218800Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220701T185625_20220701T185657_043911_053DF2_609D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.694871403428289 23.568666973478198,-13.094905376054722 23.675215176686997,-12.729392189563285 23.73890517310663,-12.48556809852169 23.7808775244435,-12.11987252475382 23.843058782774325,-11.875442262652175 23.884104628585586,-11.274367028355433 23.983279596218797,-11.380112603942761 24.525540688565897,-11.414347257022014 24.70647921144172,-11.45027572588381 24.887141813809457,-11.520561177846538 25.24870555337064,-11.554104994341033 25.4297341889332,-11.588781041644019 25.610578502466232,-11.617689280369166 25.751625257006303,-11.978141442413506 25.694031437033267,-12.228151535725498 25.653529370209057,-12.600177445570457 25.592415809434506,-12.848388673503687 25.551081502122592,-13.096452745300509 25.5093235278617,-13.467652668589198 25.44599963674526,-13.714517201845082 25.40333054850293,-14.076642649088594 25.339932695062775,-14.04559644853977 25.198498191792844,-13.967695971997433 24.83628382169491,-13.888406162072691 24.47431722870433,-13.850288036064605 24.293063675682433,-13.81009852480845 24.11217880615484,-13.773392817307677 23.930673172458008,-13.694871403428289 23.568666973478198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74951609254142
46.03137
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
2022-07-01T23:09:03.770313Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N24W015/2022/07/01/053DF2
2.0E-4
2.0E-4
true
block average
2
2
25.0
-15.0
24.0
-14.0
POLYGON((-14.0 24.986488078124832,-14.002905972926454 25.0,-14.0 25.0,-14.0 24.986488078124832))
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_053DF2_N24W015_2022_07_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053DF2_N24W015_2022_07_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053DF2_N24W015_2022_07_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053DF2_N24W015_2022_07_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053DF2_N24W015_2022_07_01_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