https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-22T03:26:35.672347Z
2021-08-22T03:27:10.984831Z
s3://sentinel-s1-l1c/GRD/2021/8/22/IW/DV/S1B_IW_GRDH_1SDV_20210822T032635_20210822T032710_028353_03620E_A77E
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
2021-08-22T03:26:35.672347Z
2021-08-22T03:27:10.984831Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.543100227984
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-22T06:21:34.557499Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210822T032635_20210822T032710_028353_03620E_A77E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.936240370551612 -25.193267110562267,30.694926472692952 -25.137940353536315,30.32911673634274 -25.053236711930758,30.09427122270294 -24.998343862554133,29.730051633688227 -24.912356505817026,29.375049888535095 -24.827602016154678,29.133811373921567 -24.769450485342624,28.893145454698306 -24.71099888221969,28.54164956755558 -24.624833417019527,28.526325627804194 -24.6824602748642,28.473538431182106 -24.86133793061488,28.422065299526693 -25.0405621918542,28.317695220576027 -25.398708016053174,28.26273725255099 -25.577120905986142,28.207089909583072 -25.75537474663006,28.153167385279026 -25.934078957168495,28.101329295372004 -26.11332518637127,27.99011986623295 -26.48603824454056,28.34438117340895 -26.57331731430766,28.586308807762638 -26.632335187645445,28.952778788204917 -26.720850948538,29.196153215866858 -26.779036859277518,29.4407117497285 -26.837030712239955,29.80669096423641 -26.92292074733208,30.17311418884542 -27.007842104905603,30.41641036266342 -27.06364343262687,30.471719987445052 -26.86905577496795,30.52123495027081 -26.689118651475003,30.56957781562681 -26.508925454231573,30.614112531480327 -26.327869149040897,30.66345780012237 -26.14793413682788,30.72494150563601 -25.970807524902877,30.77248586130114 -25.790484432488395,30.817651084307833 -25.609626822468368,30.872591720253396 -25.43103316451105,30.9187126233732 -25.250421274265797,30.936240370551612 -25.193267110562267))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41561775950624
45.6806315660365
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
2021-12-26T10:35:08.253605Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S26E029/2021/08/22/03620E
2.0E-4
2.0E-4
true
block average
2
2
-25.0
29.0
-26.0
30.0
POLYGON((29.0 -26.0,29.0 -25.0,30.0 -25.0,30.0 -26.0,29.0 -26.0))
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_03620E_S26E029_2021_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03620E_S26E029_2021_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03620E_S26E029_2021_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03620E_S26E029_2021_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03620E_S26E029_2021_08_22_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