https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-18T16:26:27.409592Z
2021-04-18T16:26:57.289217Z
s3://sentinel-s1-l1c/GRD/2021/4/18/IW/DV/S1B_IW_GRDH_1SDV_20210418T162627_20210418T162657_026523_032ACF_5548
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
2021-04-18T16:26:27.409592Z
2021-04-18T16:26:57.289217Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.96904656584377
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-18T18:04:05.381829Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210418T162627_20210418T162657_026523_032ACF_5548
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.33202396047017 -9.8751209493226,28.89542129623244 -9.748813026355206,29.46549299112073 -9.619970827552773,30.041033256141503 -9.488838178571404,30.551250282102373 -9.37173307777446,30.508869013154367 -9.191522253364063,30.467843485628975 -9.010911388265747,30.382389335636127 -8.650505048100758,30.302834946577818 -8.288766307540111,30.26208817615133 -8.10813516693198,30.181793867144194 -7.7466213043685865,30.17131745726307 -7.696885500597299,29.663749039717178 -7.812261268361398,29.092121496380262 -7.941413451816088,28.520663587140156 -8.069670178309579,27.958904595840274 -8.194896027157112,27.96921865593993 -8.244781745995551,28.014134464062444 -8.424891773013192,28.05002483592836 -8.607024905679868,28.091565364730243 -8.787898984193257,28.13461438069542 -8.968439675687774,28.174935100506115 -9.149596183807569,28.211371080045097 -9.33162894334637,28.252155875579195 -9.512691905061933,28.29025338724593 -9.694363145042578,28.33202396047017 -9.8751209493226))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73285
46.24378508951839
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
2021-12-26T04:15:46.485731Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S08E029/2021/04/18/032ACF
2.0E-4
2.0E-4
true
block average
2
2
-7.0
29.0
-8.0
30.0
POLYGON((29.0 -7.962088993049236,30.0 -7.7358278037034,30.0 -8.0,29.0 -8.0,29.0 -7.962088993049236))
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_032ACF_S08E029_2021_04_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032ACF_S08E029_2021_04_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032ACF_S08E029_2021_04_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032ACF_S08E029_2021_04_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032ACF_S08E029_2021_04_18_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