https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-05T18:02:28.796868Z
2022-12-05T18:02:53.795653Z
s3://sentinel-s1-l1c/GRD/2022/12/5/IW/DV/S1A_IW_GRDH_1SDV_20221205T180228_20221205T180253_046200_058822_2623
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
2022-12-05T18:02:28.796868Z
2022-12-05T18:02:53.795653Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221205T183412_V20221205T175235_20221206T002735.EOF
346.7859637640129
693000
Copernicus Ground Segment
2022-12-05T18:43:08.378284Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221205T180228_20221205T180253_046200_058822_2623
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.1924730885393253 36.56021258848214,-1.771601310231047 36.624427747363086,-1.4850603307598842 36.667235226837526,-1.054660072884714 36.730154468925605,-0.7673403526652629 36.771236718012595,-0.33579239481874323 36.83155975082714,-0.04772133543468665 36.87090576882605,0.24064243327596813 36.90955424073541,0.574187031594511 36.953319641340954,0.5372739605198609 37.13355774577176,0.5013436278951083 37.31401270337072,0.4285614864090767 37.674795534875464,0.3941324154003376 37.85543304494294,0.28473852476891753 38.396548783230706,0.2723507341488828 38.45587211917203,-0.06864042139220662 38.4124306109472,-0.3634787449430902 38.37400988833214,-0.6554673851609825 38.335187197283794,-1.0907009561046501 38.275891136898814,-1.3898018202908682 38.23416139033912,-1.8235831565221967 38.172187801422666,-2.249401376593717 38.10968606583248,-2.528992841108143 38.0677508007315,-2.5142663327294286 38.00838054640747,-2.481873387573208 37.826158535349606,-2.432056956702731 37.64656918566277,-2.3875062573688686 37.46619073557801,-2.3444215482330297 37.285594567088694,-2.311221416938151 37.10349525770492,-2.2690774900558703 36.922759981217226,-2.2358467634982198 36.74066174988483,-2.1924730885393253 36.56021258848214))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65424588354445
46.27991020947984
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
2022-12-05T20:44:18.575362Z
Batch API, v4.164.0
s3://deafrica-sentinel-1/s1_rtc/N37W001/2022/12/05/058822
2.0E-4
2.0E-4
true
block average
2
2
38.0
-1.0
37.0
0.0
POLYGON((-1.0 37.0,-1.0 38.0,0.0 38.0,0.0 37.0,-1.0 37.0))
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_058822_N37W001_2022_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058822_N37W001_2022_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058822_N37W001_2022_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058822_N37W001_2022_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058822_N37W001_2022_12_05_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