https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-19T19:03:45.309312Z
2022-01-19T19:04:10.307186Z
s3://sentinel-s1-l1c/GRD/2022/1/19/IW/DV/S1A_IW_GRDH_1SDV_20220119T190345_20220119T190410_041534_04F085_AC5C
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
2022-01-19T19:03:45.309312Z
2022-01-19T19:04:10.307186Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220119T225527_V20220119T185811_20220119T221541.EOF
347.7224271175831
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-20T12:03:30.046341Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220119T190345_20220119T190410_041534_04F085_AC5C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.126332992254058 20.592529009102236,-14.534298052772753 20.701012067812716,-13.938050925784655 20.808059430581018,-13.341693899175054 20.91290896759063,-12.7558051279129 21.013749645681564,-12.790099242461386 21.194663712532236,-12.825214659146246 21.375526418961613,-12.85920457067946 21.556573565014023,-12.896235639427843 21.737104863718198,-12.966470577784683 22.098797770060248,-13.049474725339728 22.52017189131756,-13.6407984171516 22.420514975887535,-14.243696898561682 22.316528415436547,-14.846197247648222 22.21021800985398,-15.443061655645593 22.102543574029944,-15.353914329955249 21.680093637706676,-15.31696792045674 21.498638882907485,-15.279134321369598 21.317345477546414,-15.20105753021753 20.95520001474243,-15.126332992254058 20.592529009102236))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81922735130906
46.07376886908582
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
2022-01-21T03:45:18.580469Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N21W015/2022/01/19/04F085
2.0E-4
2.0E-4
true
block average
2
2
22.0
-15.0
21.0
-14.0
POLYGON((-15.0 21.0,-15.0 22.0,-14.0 22.0,-14.0 21.0,-15.0 21.0))
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_04F085_N21W015_2022_01_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F085_N21W015_2022_01_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F085_N21W015_2022_01_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F085_N21W015_2022_01_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F085_N21W015_2022_01_19_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