https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-25T04:44:12.157734Z
2022-08-25T04:44:43.924385Z
s3://sentinel-s1-l1c/GRD/2022/8/25/IW/DV/S1A_IW_GRDH_1SDV_20220825T044412_20220825T044443_044704_055651_EC78
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
2022-08-25T04:44:12.157734Z
2022-08-25T04:44:43.924385Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220825T075351_V20220825T035310_20220825T071040.EOF
191.9940685161455
693000
Copernicus Ground Segment
2022-08-25T15:09:38.090096Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220825T044412_20220825T044443_044704_055651_EC78
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.17954630164953 -5.277717705761352,14.084568004874082 -5.0359740740470835,12.975189138983179 -4.789024049841593,12.936939594725231 -4.970001702277626,12.896224878919519 -5.150524533615423,12.857822098960268 -5.331577765127511,12.817238326621544 -5.512146397908377,12.778192016188651 -5.693070453944359,12.582394006191034 -6.579043305977149,13.130826476606137 -6.702777105151527,13.688099104133261 -6.827820084877814,14.249793080792717 -6.9531571828545085,14.786926469122754 -7.072336313718119,14.822379093761164 -6.908792632320668,14.861067981412708 -6.72731312497293,14.898750047682087 -6.545614799356728,14.938026832193804 -6.364275233543268,14.978357246753461 -6.183173589390618,15.016095904285637 -6.001501974174612,15.060211297030284 -5.821246972962408,15.099415012187528 -5.639907872248887,15.137863286928178 -5.458406125643445,15.17954630164953 -5.277717705761352))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.536
45.9300871264471
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
2022-08-25T16:46:25.742273Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S06E012/2022/08/25/055651
2.0E-4
2.0E-4
true
block average
2
2
-5.0
12.0
-6.0
13.0
POLYGON((12.710361276014993 -6.0,12.930173845720736 -5.0,13.0 -5.0,13.0 -6.0,12.710361276014993 -6.0))
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_055651_S06E012_2022_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055651_S06E012_2022_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055651_S06E012_2022_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055651_S06E012_2022_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055651_S06E012_2022_08_25_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