https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-27T17:17:05.633190Z
2022-10-27T17:17:34.655734Z
s3://sentinel-s1-l1c/GRD/2022/10/27/IW/DV/S1A_IW_GRDH_1SDV_20221027T171705_20221027T171734_045630_0574C9_57A9
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
2022-10-27T17:17:05.633190Z
2022-10-27T17:17:34.655734Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221027T180017_V20221027T141020_20221027T172750.EOF
346.61468040963337
693000
Copernicus Ground Segment
2022-10-27T18:51:04.640257Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221027T171705_20221027T171734_045630_0574C9_57A9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.761785728566384 -38.180867944353224,22.109830987766976 -38.10137821162907,22.394615618800227 -38.0354224911558,22.678888103606702 -37.968780732664484,23.104329940956386 -37.86753808099432,23.387308917876812 -37.799193820380026,23.81079680574607 -37.69541087864019,24.092464284936227 -37.62538213675128,24.47893384682665 -37.527972492370196,24.319344506573263 -37.11816081545998,24.18314092686099 -36.76450113586297,24.048215966135214 -36.410664430332695,23.8700188802589 -35.93797201595874,23.490671922779207 -36.033369144610724,23.214243123267583 -36.10197648362537,22.798704917834073 -36.203693626831374,22.521086296829356 -36.270705121729364,22.103774997559796 -36.370015969870515,21.824982349737702 -36.43541512417471,21.54572471017584 -36.50016475300792,21.204485160222653 -36.57823422797726,21.367738708822348 -37.05459664594321,21.49125981625027 -37.411226911255156,21.615874096546523 -37.76771965235513,21.761785728566384 -38.180867944353224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.46016
45.39607317274623
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
2022-10-28T11:11:47.253215Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2022/10/27/0574C9
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((23.0 -37.89236554022322,22.54571666725353 -38.0,22.0 -38.0,22.0 -37.0,23.0 -37.0,23.0 -37.89236554022322))
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_0574C9_S38E022_2022_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0574C9_S38E022_2022_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0574C9_S38E022_2022_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0574C9_S38E022_2022_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0574C9_S38E022_2022_10_27_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