https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-08T03:16:33.985318Z
2022-04-08T03:16:58.983232Z
s3://sentinel-s1-l1c/GRD/2022/4/8/IW/DV/S1A_IW_GRDH_1SDV_20220408T031633_20220408T031658_042676_051786_9D5D
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
2022-04-08T03:16:33.985318Z
2022-04-08T03:16:58.983232Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220408T051402_V20220408T004347_20220408T040117.EOF
192.1880388808885
693000
Copernicus Ground Segment
2022-04-08T06:26:21.273902Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220408T031633_20220408T031658_042676_051786_9D5D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.316948342166434 -16.186754386709584,34.75264052848024 -16.058194659879405,34.16038789285711 -15.92148334235238,33.569795823810715 -15.783366374398478,33.04424835946868 -15.658969627085774,33.00108057030714 -15.839372620991409,32.95636630942191 -16.01951123810604,32.9110258026881 -16.199512369686587,32.86647435460219 -16.379713160872875,32.77387896477535 -16.73930874538741,32.68000653630725 -17.098642080020454,32.664857442237604 -17.158057763226473,33.19312664983346 -17.283874482390267,33.79071672134324 -17.42435032428771,34.3854129241881 -17.56216214509881,34.962671819462244 -17.694040611349763,35.0642283602538 -17.272888413715663,35.106089151155075 -17.091771859420927,35.1506783849475 -16.911286163000952,35.23682879308035 -16.549646078322773,35.27755910157658 -16.36830248024178,35.316948342166434 -16.186754386709584))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3018
46.02115166076572
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
2022-04-08T08:13:15.998478Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S16E032/2022/04/08/051786
2.0E-4
2.0E-4
true
block average
2
2
-15.0
32.0
-16.0
33.0
POLYGON((32.96120941638468 -16.0,33.0 -15.843725872883361,33.0 -16.0,32.96120941638468 -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_051786_S16E032_2022_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051786_S16E032_2022_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051786_S16E032_2022_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051786_S16E032_2022_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051786_S16E032_2022_04_08_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