https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-05T04:18:41.214067Z
2021-04-05T04:19:31.212541Z
s3://sentinel-s1-l1c/GRD/2021/4/5/IW/DV/S1A_IW_GRDH_1SDV_20210405T041906_20210405T041931_037310_046555_7D3E
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
2021-04-05T04:19:06.214790Z
2021-04-05T04:19:31.212541Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9882279434402
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-05T07:38:31.853512Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210405T041906_20210405T041931_037310_046555_7D3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.497139196072027 -4.612555614400088,20.397317919251503 -4.370471046037681,19.292862783774464 -4.125619958420031,19.253549657463992 -4.30636056292483,19.1339386664846 -4.848533589351176,19.05299138464143 -5.209745476953423,19.01405678060433 -5.390710157702188,18.960898749950353 -5.6309749442551205,20.06776092559467 -5.878660760615794,21.168841935288906 -6.122697262620177,21.260733429607523 -5.700337477818586,21.29951414255447 -5.518877460857264,21.340399952314066 -5.3378869892181875,21.380220047478744 -5.156664879569882,21.497139196072027 -4.612555614400088))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60474
45.95229687328163
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
s3://sentinel-s1-l1c/GRD/2021/4/5/IW/DV/S1A_IW_GRDH_1SDV_20210405T041841_20210405T041906_037310_046555_0D45
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
2021-04-05T04:18:41.214067Z
2021-04-05T04:19:06.213304Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9772393711708
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-05T07:39:14.133253Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210405T041841_20210405T041906_037310_046555_0D45
GRD
1
5
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POLYGON((21.82332784532399 -3.101843326648573,20.721368705256747 -2.861075299015051,19.62176018858463 -2.6196960111741525,19.543118079059468 -2.9811565512771065,19.46600831263461 -3.3430805315989693,19.42654576033546 -3.523850931045612,19.34862668113905 -3.8856383328903865,19.308155720362073 -4.066204887772083,19.292862783774464 -4.125619958420031,20.397317919251503 -4.370471046037681,21.497139196072027 -4.612555614400088,21.55214096124247 -4.371741140745102,21.630801029231733 -4.009125702330208,21.70680002367012 -3.6459412625776846,21.785053357917793 -3.2832672905119593,21.82332784532399 -3.101843326648573))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63467
45.98062492535709
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
2021-12-26T03:37:59.497263Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S05E020/2021/04/05/046555
2.0E-4
2.0E-4
true
block average
2
2
-4.0
20.0
-5.0
21.0
POLYGON((20.0 -5.0,20.0 -4.0,21.0 -4.0,21.0 -5.0,20.0 -5.0))
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_046555_S05E020_2021_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046555_S05E020_2021_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046555_S05E020_2021_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046555_S05E020_2021_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046555_S05E020_2021_04_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 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