https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-07T17:14:32.290502Z
2021-03-07T17:14:57.288406Z
s3://sentinel-s1-l1c/GRD/2021/3/7/IW/DV/S1B_IW_GRDH_1SDV_20210307T171432_20210307T171457_025911_031734_2E51
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-07T17:14:32.290502Z
2021-03-07T17:14:57.288406Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210307T165441_V20210307T153959_20210307T221459.EOF
347.8851824093316
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-07T18:40:49.661583Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210307T171432_20210307T171457_025911_031734_2E51
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.058360774456208 -14.473197696165412,17.621140802260143 -14.34538597634587,18.207634665453874 -14.210615789170564,18.79000438435654 -14.07523222306036,19.305099946126738 -13.9541794609686,19.217812056924572 -13.593704772612778,19.131681747231294 -13.232900923488703,19.089682571395713 -13.052260895926153,19.046150513790653 -12.8719959303499,19.001308881162405 -12.692051790419217,18.94493922038699 -12.452021101665053,18.43283698677674 -12.571516901651481,17.851001419710503 -12.705967335658288,17.26900682623659 -12.83905032508983,16.710456123459167 -12.965435048925904,16.725719527195835 -13.024772852044563,16.765684437989535 -13.206181484573161,16.806314294120494 -13.387445841828914,16.889273281193983 -13.749608402758092,16.931394439774273 -13.930553583833552,16.974271255945485 -14.111333862318602,17.016561732756802 -14.292253874837135,17.058360774456208 -14.473197696165412))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58446
46.25811747257359
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
2021-12-26T02:05:53.543106Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S15E016/2021/03/07/031734
2.0E-4
2.0E-4
true
block average
2
2
-14.0
16.0
-15.0
17.0
POLYGON((17.0 -14.22140225235373,16.94786549095674 -14.0,17.0 -14.0,17.0 -14.22140225235373))
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_031734_S15E016_2021_03_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031734_S15E016_2021_03_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031734_S15E016_2021_03_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031734_S15E016_2021_03_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031734_S15E016_2021_03_07_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