https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-02-20T04:35:21.547743Z
2020-02-20T04:35:46.545865Z
s3://sentinel-s1-l1c/GRD/2020/2/20/IW/DV/S1A_IW_GRDH_1SDV_20200220T043521_20200220T043546_031331_039AF3_D888
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
2020-02-20T04:35:21.547743Z
2020-02-20T04:35:46.545865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200220T064434_V20200220T020551_20200220T052321.EOF
191.9850149778875
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-20T06:57:40.661518Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200220T043521_20200220T043546_031331_039AF3_D888
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.45850436188409 -4.263924215329069,16.355881336023046 -4.021627382905028,15.252375236556093 -3.7775377414488505,15.213616259623658 -3.958413939779092,15.175996348083348 -4.139647306098954,15.097171516971686 -4.501333148296942,15.056335950470666 -4.681866687041823,15.016156548406196 -4.862555037319321,14.977381974899485 -5.043567791067324,14.92281483342521 -5.283341000184412,16.02629788900496 -5.529741937630207,17.130140516911702 -5.774014481457,17.14101818904427 -5.7140059283241085,17.182243864266734 -5.533060615760121,17.26039304910027 -5.170230605211862,17.30049316288663 -4.989048179985198,17.338783942511167 -4.807470533910385,17.378112492452157 -4.626125897790554,17.41905396919361 -4.445140371981634,17.45850436188409 -4.263924215329069))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61954
45.96680291194813
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
2021-12-25T06:24:07.670443Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S05E015/2020/02/20/039AF3
2.0E-4
2.0E-4
true
block average
2
2
-4.0
15.0
-5.0
16.0
POLYGON((15.0 -4.937979240697431,15.097171516972445 -4.501333148293177,15.17599634808404 -4.139647306095787,15.204983942415225 -4.0,16.0 -4.0,16.0 -5.0,15.0 -5.0,15.0 -4.937979240697431))
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_039AF3_S05E015_2020_02_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039AF3_S05E015_2020_02_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039AF3_S05E015_2020_02_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039AF3_S05E015_2020_02_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039AF3_S05E015_2020_02_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