https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-18T04:25:41.059682Z
2021-12-18T04:26:31.057668Z
s3://sentinel-s1-l1c/GRD/2021/12/18/IW/DV/S1A_IW_GRDH_1SDV_20211218T042606_20211218T042631_041058_04E0B1_48A0
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
2021-12-18T04:26:06.060161Z
2021-12-18T04:26:31.057668Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211218T051835_V20211218T033642_20211218T101142.EOF
191.962545718221
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-18T13:21:45.960568Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211218T042606_20211218T042631_041058_04E0B1_48A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.494509971397573 0.31331724077041206,18.291820559135008 0.7854050606021394,18.102076621122066 -0.11936229670599378,17.9746283610197 -0.7216444684556853,20.176994483865574 -1.1983344979311952,20.304211981132283 -0.5941610615206967,20.494509971397573 0.31331724077041206))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71532
46.03688403786105
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/2021/12/18/IW/DV/S1A_IW_GRDH_1SDV_20211218T042541_20211218T042606_041058_04E0B1_2276
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
2021-12-18T04:25:41.059682Z
2021-12-18T04:26:06.058675Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211218T051835_V20211218T033642_20211218T101142.EOF
191.9617392877312
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-18T19:13:04.371544Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211218T042541_20211218T042606_041058_04E0B1_2276
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.8121903412281 1.8250861070944888,19.702380130004254 2.0609149382605096,18.60691384227933 2.292837726780732,18.494619365165356 1.7498610430506014,18.381097177900962 1.206995623959955,18.291820559135008 0.7854050606021394,20.494509971397573 0.31331724077041206,20.661278831994156 1.0989503837138541,20.69834033717517 1.2806553518318793,20.73704474928641 1.4620052381929998,20.8121903412281 1.8250861070944888))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75403
46.06492171608537
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
2021-12-26T16:36:11.312670Z
Batch API, v4.73.0
s3://deafrica-sentinel-1/s1_rtc/N00E018/2021/12/18/04E0B1
2.0E-4
2.0E-4
true
block average
2
2
1.0
18.0
0.0
19.0
POLYGON((18.291820559133185 0.7854050605934706,18.33726348945375 1.0,19.0 1.0,19.0 0.0,18.127108771148674 0.0,18.291820559133185 0.7854050605934706))
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_04E0B1_N00E018_2021_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E0B1_N00E018_2021_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E0B1_N00E018_2021_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E0B1_N00E018_2021_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E0B1_N00E018_2021_12_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