https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-25T17:28:33.594971Z
2021-09-25T17:29:23.592822Z
s3://sentinel-s1-l1c/GRD/2021/9/25/IW/DV/S1B_IW_GRDH_1SDV_20210925T172858_20210925T172923_028857_03719F_63C2
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
2021-09-25T17:28:58.593896Z
2021-09-25T17:29:23.592822Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.65051542532734
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-25T19:44:31.241317Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210925T172858_20210925T172923_028857_03719F_63C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.883057639004052 -22.331803521194956,14.89017569246553 -22.330463148451933,15.447274913522296 -22.202057840781084,15.698712329563117 -22.143525241977546,16.070664158277665 -22.056152675619682,16.318025308644994 -21.997522654966264,16.688132399838896 -21.90901824134966,17.237308719401085 -21.775952883215727,17.18907477103032 -21.596325476268113,17.139676937329853 -21.416907006156315,17.040004464807026 -21.058324381300906,16.94522389249135 -20.698600557887872,16.848935658036538 -20.339302416333997,16.83218323671681 -20.280198215978,16.2907766456744 -20.41074157406029,15.670834742098224 -20.557920530075535,15.059137267969636 -20.700687347639672,14.502773330547404 -20.82843782855396,14.517686867561375 -20.888057593239456,14.568946278938274 -21.067220356977074,14.606979968325618 -21.249428049581198,14.655163222003015 -21.429316049362477,14.701009563927737 -21.609750631038303,14.742913587962338 -21.79110088841749,14.792835187721668 -21.970619055989097,14.883057639004052 -22.331803521194956))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.99370555640159
46.07444652812833
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
s3://sentinel-s1-l1c/GRD/2021/9/25/IW/DV/S1B_IW_GRDH_1SDV_20210925T172833_20210925T172858_028857_03719F_2828
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
2021-09-25T17:28:33.594971Z
2021-09-25T17:28:58.592413Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.58983218900033
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-25T20:00:14.048857Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210925T172833_20210925T172858_028857_03719F_2828
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.283423771938365 -23.831491060606613,15.844728723533038 -23.702254507291762,16.097910361647347 -23.643205857508622,16.479602864200057 -23.553300776507456,16.851732902408827 -23.464654476522913,17.100220889665277 -23.404902148619986,17.661596569859245 -23.268253381096546,17.61132002028681 -23.088995764702688,17.56278305045462 -22.909229473857067,17.514956944908228 -22.729303746874066,17.246907850883545 -21.77389296587154,17.237308719401085 -21.775952883215727,16.688132399838896 -21.90901824134966,16.318025308644994 -21.997522654966264,16.070664158277665 -22.056152675619682,15.698712329563117 -22.143525241977546,15.447274913522296 -22.202057840781084,14.89017569246553 -22.330463148451933,14.905676201826763 -22.389881391474873,14.950408501455584 -22.570628042114382,14.995746336851031 -22.751245942956437,15.0449963352251 -22.93097499107266,15.139798344925797 -23.291315784284876,15.187969282973823 -23.471326316817205,15.234935058189812 -23.651625768719683,15.283423771938365 -23.831491060606613))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.95421277261923
46.02513494041084
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
2021-12-26T12:21:16.787718Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/S23E016/2021/09/25/03719F
2.0E-4
2.0E-4
true
block average
2
2
-22.0
16.0
-23.0
17.0
POLYGON((16.0 -23.0,16.0 -22.0,17.0 -22.0,17.0 -23.0,16.0 -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_03719F_S23E016_2021_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03719F_S23E016_2021_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03719F_S23E016_2021_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03719F_S23E016_2021_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03719F_S23E016_2021_09_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 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