https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-07T03:16:33.727467Z
2022-02-07T03:16:58.726715Z
s3://sentinel-s1-l1c/GRD/2022/2/7/IW/DV/S1A_IW_GRDH_1SDV_20220207T031633_20220207T031658_041801_04F9B0_403D
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
2022-02-07T03:16:33.727467Z
2022-02-07T03:16:58.726715Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220207T034719_V20220207T022236_20220207T085736.EOF
192.1883463777637
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-07T05:18:13.166832Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220207T031633_20220207T031658_041801_04F9B0_403D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.316053341055905 -16.18665999812322,34.75174610259934 -16.05809596031924,34.15949496047955 -15.921380452317361,33.56890435267815 -15.783259172181824,33.04344840600796 -15.658879980003997,33.00027408720702 -15.839281258223746,32.955557272415106 -16.019419104842363,32.910224822346365 -16.199422009556702,32.86565320869711 -16.37961789088213,32.77304425129658 -16.73921001760317,32.6791667741234 -17.09854198142991,32.66399247052423 -17.158045989179204,33.1921697447995 -17.28384512547104,33.78975814497876 -17.42432539183605,34.38445300964216 -17.56214179142235,34.961710377574846 -17.69402450181942,35.06330090864989 -17.272785900349305,35.10516727817572 -17.091670702036915,35.149761646369214 -16.911186282040937,35.23592267679348 -16.54954885767073,35.276658461250975 -16.368206653935506,35.316053341055905 -16.18665999812322))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30478
46.02231289972347
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
2022-02-07T10:03:25.320069Z
Batch API, v4.89.4
s3://deafrica-sentinel-1/s1_rtc/S16E032/2022/02/07/04F9B0
2.0E-4
2.0E-4
true
block average
2
2
-15.0
32.0
-16.0
33.0
POLYGON((32.960377805862024 -16.0,33.0 -15.840385394988676,33.0 -16.0,32.960377805862024 -16.0))
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_04F9B0_S16E032_2022_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F9B0_S16E032_2022_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F9B0_S16E032_2022_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F9B0_S16E032_2022_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F9B0_S16E032_2022_02_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