https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-23T18:06:19.692076Z
2022-10-23T18:06:48.876426Z
s3://sentinel-s1-l1c/GRD/2022/10/23/IW/DV/S1A_IW_GRDH_1SDV_20221023T180619_20221023T180648_045573_0572D4_01AE
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
2022-10-23T18:06:19.692076Z
2022-10-23T18:06:48.876426Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221023T201247_V20221023T162200_20221023T193930.EOF
347.7205328786067
693000
Copernicus Ground Segment
2022-10-23T20:33:18.968243Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221023T180619_20221023T180648_045573_0572D4_01AE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.738116886429897 20.646482262875118,-0.1465834569870531 20.7548108738551,0.44938884105419696 20.861742668463478,1.0450539810081263 20.966401756588333,1.6324685214835584 21.067433242774957,1.314735822306376 22.702500811290818,0.7200112012486334 22.602528926252845,0.11650410007079735 22.498678231363236,-0.4856437200808674 22.39265418411541,-1.0821650414507198 22.285250221398176,-0.889338042199947 21.371556463660806,-0.8519201898274052 21.190194528008742,-0.738116886429897 20.646482262875118))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82614497717173
46.03783405784369
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
2022-10-23T23:37:10.143268Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N22W002/2022/10/23/0572D4
2.0E-4
2.0E-4
true
block average
2
2
23.0
-2.0
22.0
-1.0
POLYGON((-1.0219655011101476 22.0,-1.0821650414507185 22.28525022139817,-1.0 22.300044078268794,-1.0 22.0,-1.0219655011101476 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_0572D4_N22W002_2022_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0572D4_N22W002_2022_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0572D4_N22W002_2022_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0572D4_N22W002_2022_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0572D4_N22W002_2022_10_23_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