https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-05T16:47:58.576950Z
2023-04-05T16:48:14.846668Z
s3://sentinel-s1-l1c/GRD/2023/4/5/IW/DV/S1A_IW_GRDH_1SDV_20230405T164758_20230405T164814_047963_05C3B6_D776
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
2023-04-05T16:47:58.576950Z
2023-04-05T16:48:14.846668Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230405T171815_V20230405T133721_20230405T165451.EOF
347.55074496921316
693000
Copernicus Ground Segment
2023-04-05T18:13:46.103017Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230405T164758_20230405T164814_047963_05C3B6_D776
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.746749957802578 -24.46357620853287,26.10448387682623 -24.38144588592687,26.351040303989812 -24.32428052285314,26.597679495552278 -24.266645567551873,26.966902011692028 -24.179525305291094,27.21374399432631 -24.120716764768225,27.583657417148626 -24.03174335112333,28.12291206045509 -23.900222852187685,28.07177495874721 -23.72117573714521,27.881966748955747 -23.051405398127915,27.346301472412122 -23.181729943250236,27.101109549646203 -23.240696133788198,26.734856424072948 -23.3279673271257,26.367878177076868 -23.41444611844103,26.123367941868697 -23.471527415950757,25.87878759016095 -23.528195215610452,25.5174341063334 -23.611131363056785,25.69520261000706 -24.284427067977667,25.746749957802578 -24.46357620853287))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40036
45.98013830981075
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
2023-04-06T03:58:08.322055Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S24E026/2023/04/05/05C3B6
2.0E-4
2.0E-4
true
block average
2
2
-23.0
26.0
-24.0
27.0
POLYGON((26.0 -23.500111027698324,27.0 -23.264788627311066,27.0 -24.0,26.0 -24.0,26.0 -23.500111027698324))
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_05C3B6_S24E026_2023_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C3B6_S24E026_2023_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C3B6_S24E026_2023_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C3B6_S24E026_2023_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C3B6_S24E026_2023_04_05_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 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