https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-16T16:47:45.333243Z
2022-01-16T16:48:12.638490Z
s3://sentinel-s1-l1c/GRD/2022/1/16/IW/DV/S1A_IW_GRDH_1SDV_20220116T164745_20220116T164812_041488_04EF07_ABC5
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
2022-01-16T16:47:45.333243Z
2022-01-16T16:48:12.638490Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220116T171027_V20220116T151606_20220116T215106.EOF
347.5429366548297
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-16T19:42:21.546413Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220116T164745_20220116T164812_041488_04EF07_ABC5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.875763491026895 -24.960638388948087,26.24182529358728 -24.87656625954542,26.48825922990187 -24.819403744837736,26.86126548241696 -24.732005323689037,27.11099005876112 -24.67290480411113,27.478380035490066 -24.585122688264445,27.730412545902812 -24.524296051523322,28.268334734328437 -24.39289284822484,28.215799857758483 -24.214058961803858,28.162117694746165 -24.035433168789755,28.110219094439067 -23.85638077767274,28.059076350247285 -23.67715763824488,27.856105345928825 -22.960037255630226,27.83604547431873 -22.885765971381787,27.305792610799674 -23.014722254081775,26.938071271079373 -23.1029738875491,26.69501299904705 -23.160771152142654,26.326359090214687 -23.247638380077664,26.081165508613488 -23.3048747442709,25.836110508219424 -23.361648963494805,25.474512638597293 -23.44463840809628,25.636601274638792 -24.059761821867315,25.685127404630215 -24.239772349199125,25.735880800639762 -24.41928215834845,25.779976320648245 -24.600336142398007,25.875763491026895 -24.960638388948087))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3965
46.03343888261028
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
2022-01-16T23:16:03.468302Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S23E027/2022/01/16/04EF07
2.0E-4
2.0E-4
true
block average
2
2
-22.0
27.0
-23.0
28.0
POLYGON((27.36632876476491 -23.0,27.836045474318624 -22.885765971381804,27.867416247914946 -23.0,27.36632876476491 -23.0))
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_04EF07_S23E027_2022_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EF07_S23E027_2022_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EF07_S23E027_2022_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EF07_S23E027_2022_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EF07_S23E027_2022_01_16_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