https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T19:03:42.537245Z
2021-06-05T19:04:07.536386Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T190342_20210605T190407_038209_04825F_03DB
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
2021-06-05T19:03:42.537245Z
2021-06-05T19:04:07.536386Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7217277426172
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T20:37:42.001242Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210605T190342_20210605T190407_038209_04825F_03DB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.126827490867527 20.59265677218446,-14.534793216338667 20.701143839030138,-13.938546391873967 20.80819519742222,-13.34218947704503 20.913048656335025,-12.756490470131356 21.013860789587852,-12.79078388269232 21.194775489094855,-12.825896169421505 21.37563929128401,-12.859883953575025 21.556687327087168,-12.896912868938259 21.737219474367663,-12.967143624221666 22.09891418819702,-13.050163367626496 22.520379713008467,-13.641295566498702 22.420751267457714,-14.244193854798052 22.316761180746354,-14.846693683882183 22.210447196568907,-15.443557276707407 22.1027691671284,-15.354396068675793 21.68022701775592,-15.317451520738343 21.49877130892231,-15.279620021687988 21.31747698147468,-15.201548046853642 20.955329554785706,-15.126827490867527 20.59265677218446))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82564461144726
46.07845340304696
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
2021-12-26T06:47:12.149039Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22W013/2021/06/05/04825F
2.0E-4
2.0E-4
true
block average
2
2
23.0
-13.0
22.0
-12.0
POLYGON((-13.0 22.26571583191323,-12.947937321558934 22.0,-13.0 22.0,-13.0 22.26571583191323))
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_04825F_N22W013_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04825F_N22W013_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04825F_N22W013_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04825F_N22W013_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04825F_N22W013_2021_06_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 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