https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-13T16:04:32.075091Z
2022-10-13T16:04:57.073309Z
s3://sentinel-s1-l1c/GRD/2022/10/13/IW/DV/S1A_IW_GRDH_1SDV_20221013T160432_20221013T160457_045425_056EA5_7055
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
2022-10-13T16:04:32.075091Z
2022-10-13T16:04:57.073309Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221013T182327_V20221013T142647_20221013T174417.EOF
348.0302665778236
693000
Copernicus Ground Segment
2022-10-13T18:42:29.493958Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221013T160432_20221013T160457_045425_056EA5_7055
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.04778775869653 -3.2615737794027715,34.159383139556134 -3.0184672687032705,35.248050654667 -2.7791871383822317,35.20953091028029 -2.5983162055912326,35.16965598924696 -2.4176586642808524,35.130508529889426 -2.2368468302402404,35.0923732670971 -2.055818220688099,35.053495283512746 -1.8749607713432972,35.01560449780076 -1.69389284685858,34.97560503229832 -1.5132953831641287,34.939045714925534 -1.3319493805399927,34.926021921245905 -1.2724672596728308,32.726070097899374 -1.7504014217405324,32.81537478193783 -2.173135733393792,32.96978640957793 -2.898925010116952,33.04778775869653 -3.2615737794027715))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82332
46.23844011264205
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
2022-10-13T20:21:21.967705Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/S03E033/2022/10/13/056EA5
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -3.0))
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_056EA5_S03E033_2022_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056EA5_S03E033_2022_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056EA5_S03E033_2022_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056EA5_S03E033_2022_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056EA5_S03E033_2022_10_13_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