https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-31T19:02:08.332462Z
2022-05-31T19:02:33.331712Z
s3://sentinel-s1-l1c/GRD/2022/5/31/IW/DV/S1A_IW_GRDH_1SDV_20220531T190208_20220531T190233_043459_053075_A4C5
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
2022-05-31T19:02:08.332462Z
2022-05-31T19:02:33.331712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220531T210719_V20220531T171929_20220531T203659.EOF
347.8874797520136
693000
Copernicus Ground Segment
2022-05-31T21:16:49.441897Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220531T190208_20220531T190233_043459_053075_A4C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.878120909941716 14.54713827509884,-13.30433023539022 14.6584763677706,-12.72881497950915 14.768615598023905,-12.152887271584422 14.877289157025702,-11.589141316490261 14.982157465423558,-11.660261528785039 15.343968303408088,-11.730781262598374 15.705962296292267,-11.763992134013403 15.887324997825948,-11.801005320732854 16.0679892047361,-11.835105296358897 16.249178390596885,-11.871606252001277 16.42992698230819,-11.883297226339973 16.48995164016287,-12.452199862554194 16.386048978606826,-13.032628777801818 16.27833781078037,-13.612468133605555 16.1690283798995,-14.18999545066241 16.05846428405152,-14.103021098193738 15.635433874745283,-14.065149322410662 15.454114453403927,-13.878120909941716 14.54713827509884))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83836781659551
46.07091418451516
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
2022-05-31T22:37:02.196664Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N15W015/2022/05/31/053075
2.0E-4
2.0E-4
true
block average
2
2
16.0
-15.0
15.0
-14.0
POLYGON((-14.0 15.138179122085914,-14.177975290560276 16.0,-14.0 16.0,-14.0 15.138179122085914))
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_053075_N15W015_2022_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053075_N15W015_2022_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053075_N15W015_2022_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053075_N15W015_2022_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053075_N15W015_2022_05_31_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