https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-20T04:28:16.748254Z
2023-12-20T04:28:51.112453Z
s3://sentinel-s1-l1c/GRD/2023/12/20/IW/DV/S1A_IW_GRDH_1SDV_20231220T042816_20231220T042851_051733_063F81_71F7
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
2023-12-20T04:28:16.748254Z
2023-12-20T04:28:51.112453Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231220T055613_V20231220T015802_20231220T051532.EOF
192.0141597656143
693000
Copernicus Ground Segment
2023-12-20T07:13:27.543931Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231220T042816_20231220T042851_051733_063F81_71F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.916930281307184 -6.9678508141302755,18.383032292900772 -6.84941808730961,17.818686769496825 -6.723526673207853,17.259267662156503 -6.598046933357686,16.71265415754374 -6.47477862882386,16.67124768679638 -6.6550875531858535,16.631330859080858 -6.835838532601364,16.50969852517681 -7.377709048904714,16.46735358676229 -7.557935036803718,16.427244015684956 -7.738683082593951,16.343717442206504 -8.099440464177057,16.30306061846723 -8.280086992269641,16.271254047437797 -8.418690284722548,16.823707406960686 -8.544746729762688,17.387465587167593 -8.672487882465298,17.95165581530682 -8.79942057523374,18.48787174459397 -8.919203874379626,18.51818791451929 -8.77994395437456,18.55844840635176 -8.598790078135194,18.597671812164503 -8.417409172306735,18.634746789452194 -8.235553166828984,18.718492444295364 -7.873999549040785,18.877918497225 -7.149146412669735,18.916930281307184 -6.9678508141302755))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51985
45.94343037745987
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
2023-12-20T09:09:07.535237Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S09E017/2023/12/20/063F81
2.0E-4
2.0E-4
true
block average
2
2
-8.0
17.0
-9.0
18.0
POLYGON((18.0 -8.810220004383082,17.0 -8.584692614077023,17.0 -8.0,18.0 -8.0,18.0 -8.810220004383082))
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_063F81_S09E017_2023_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063F81_S09E017_2023_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063F81_S09E017_2023_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063F81_S09E017_2023_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063F81_S09E017_2023_12_20_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
GLO-30, release 2021
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