https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-08-20T04:26:55.853620Z
2021-08-20T04:27:45.853402Z
s3://sentinel-s1-l1c/GRD/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T042720_20210820T042745_039308_04A455_2217
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
2021-08-20T04:27:20.854254Z
2021-08-20T04:27:45.853402Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9840553404931
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-20T06:25:29.236884Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210820T042720_20210820T042745_039308_04A455_2217
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.525336315332503 -4.219805276911559,18.424167426875776 -3.9778974789173804,17.322036889679502 -3.7341977507284185,17.163596930686108 -4.457192582356321,17.123689442791488 -4.637916460840979,17.082976852429766 -4.818465813341291,17.043602425503742 -4.999323700766316,16.990393241042895 -5.239567285771624,18.094111609125903 -5.485942825244159,19.196913348146566 -5.729919008716684,19.288519007141034 -5.307496907408026,19.368205291717327 -4.9450508155740085,19.407492992319348 -4.763711110805968,19.445248614231378 -4.58203771204193,19.48598269092874 -4.401024591785744,19.525336315332503 -4.219805276911559))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61713
45.95356902706126
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/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T042655_20210820T042720_039308_04A455_24C2
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
2021-08-20T04:26:55.853620Z
2021-08-20T04:27:20.852768Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.973894126284
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-20T06:11:22.041235Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210820T042655_20210820T042720_039308_04A455_24C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.851627108330206 -2.709202968029845,18.749552832256054 -2.468914238816093,17.649137974205445 -2.2280195019218527,17.493755223496336 -2.9514609340352176,17.376539477725693 -3.4940360650852487,17.322036889679502 -3.7341977507284185,18.424167426875776 -3.9778974789173804,19.525336315332503 -4.219805276911559,19.580743065528594 -3.979172297666721,19.618268438199472 -3.7974656750954874,19.65690102596492 -3.6160063153293436,19.69673126148783 -3.434813482619065,19.77353980189136 -3.071813721654254,19.851627108330206 -2.709202968029845))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63681
45.98181879051897
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
2021-12-26T10:31:02.406119Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S04E018/2021/08/20/04A455
2.0E-4
2.0E-4
true
block average
2
2
-3.0
18.0
-4.0
19.0
POLYGON((18.0 -4.0,18.0 -3.0,19.0 -3.0,19.0 -4.0,18.0 -4.0))
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_04A455_S04E018_2021_08_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A455_S04E018_2021_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A455_S04E018_2021_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A455_S04E018_2021_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A455_S04E018_2021_08_20_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