https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-06T02:36:48.903455Z
2022-06-06T02:37:13.902222Z
s3://sentinel-s1-l1c/GRD/2022/6/6/IW/DV/S1A_IW_GRDH_1SDV_20220606T023648_20220606T023713_043536_0532BF_180E
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
2022-06-06T02:36:48.903455Z
2022-06-06T02:37:13.902222Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220606T040535_V20220606T000242_20220606T032012.EOF
192.3456603025006
693000
Copernicus Ground Segment
2022-06-06T05:45:47.198792Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220606T023648_20220606T023713_043536_0532BF_180E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.40691527369864 -20.984541251972107,43.838146990225844 -20.853969964357685,43.24249851447557 -20.71495958553695,42.64784491559733 -20.57388475619105,42.078993698783364 -20.4367814366015,41.98258937588635 -20.795900895895773,41.83699647804141 -21.33458934899805,41.67266248539747 -21.9322516658546,42.24692143058173 -22.071322725246585,42.84738017010882 -22.214304825636933,43.44821044614807 -22.354887955824694,44.01493515217112 -22.485183048808274,44.03046950126346 -22.425499418905314,44.0815732591373 -22.246262301680332,44.13105386320735 -22.066661653056446,44.17806216168205 -21.886504745506585,44.22300074509304 -21.705882101253103,44.31530397240407 -21.345224008616825,44.40691527369864 -20.984541251972107))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.18875
45.69597640000499
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
2022-06-06T07:24:40.584107Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S22E042/2022/06/06/0532BF
2.0E-4
2.0E-4
true
block average
2
2
-21.0
42.0
-22.0
43.0
POLYGON((42.0 -22.0,42.0 -21.0,43.0 -21.0,43.0 -22.0,42.0 -22.0))
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_0532BF_S22E042_2022_06_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0532BF_S22E042_2022_06_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0532BF_S22E042_2022_06_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0532BF_S22E042_2022_06_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0532BF_S22E042_2022_06_06_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