https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-19T16:02:17.739109Z
2021-10-19T16:02:46.769292Z
s3://sentinel-s1-l1c/GRD/2021/10/19/IW/DV/S1B_IW_GRDH_1SDV_20211019T160217_20211019T160246_029207_037C4F_3B98
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
2021-10-19T16:02:17.739109Z
2021-10-19T16:02:46.769292Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6902672533503
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-19T16:54:54.030415Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211019T160217_20211019T160246_029207_037C4F_3B98
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.95160933218539 21.463037664381886,30.576956320490133 21.57650801736302,31.20392040261883 21.687746330534676,31.711071243982353 21.77587055025324,32.33162018448852 21.88144392267404,32.28539801001179 22.120080409227107,32.213832233156495 22.481656677538595,32.17911041892077 22.662614226642283,32.14302518435168 22.84334222356311,32.10851083401 23.024325033388134,32.03707906862506 23.385882082835497,32.01466639599585 23.50761947067966,31.6410930909268 23.445841097139347,31.383354093785176 23.40266419928892,30.87339364513884 23.315897069324446,30.492192189103108 23.249880295114625,30.236425856166456 23.205032972150036,29.98212557550566 23.160000468361353,29.603698556012016 23.092171147627127,29.705682621800566 22.60776331708459,29.82134043427161 22.064096899181045,29.95160933218539 21.463037664381886))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84082175113513
46.69858826113276
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
2021-12-26T13:33:42.185291Z
Batch API, v4.61.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/10/19/037C4F
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.835232297057438 22.0,29.623103668379684 23.0,30.0 23.0,30.0 22.0,29.835232297057438 22.0))
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_037C4F_N22E029_2021_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037C4F_N22E029_2021_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037C4F_N22E029_2021_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037C4F_N22E029_2021_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037C4F_N22E029_2021_10_19_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