https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-04T03:07:29.075310Z
2024-02-04T03:07:54.074098Z
s3://sentinel-s1-l1c/GRD/2024/2/4/IW/DV/S1A_IW_GRDH_1SDV_20240204T030729_20240204T030754_052403_065649_455A
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
2024-02-04T03:07:29.075310Z
2024-02-04T03:07:54.074098Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240204T043236_V20240204T003543_20240204T035313.EOF
192.098971445435
693000
Copernicus Ground Segment
2024-02-04T06:06:06.883518Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240204T030729_20240204T030754_052403_065649_455A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.25176827773007 -12.46460025818818,37.68368972111995 -12.33629430564517,37.096815817609624 -12.202361233624082,36.52065115752823 -12.069556568561708,36.008924007129984 -11.95050365024352,35.9670174275727 -12.131007884737354,35.92268640172888 -12.311044815559317,35.877531010866946 -12.490895091415755,35.83060998878626 -12.670334853827415,35.78708140551748 -12.850589707597386,35.74470956590598 -13.03112807227937,35.702993733959254 -13.211834318309885,35.657574733464266 -13.391667846577331,35.64710666267722 -13.452035052551485,36.16672672478502 -13.573821648449641,36.74377366307097 -13.70764632116676,37.32855796121889 -13.841768791078515,37.90394211076622 -13.97223503864424,37.91765570181878 -13.912535292347961,37.95164634861683 -13.729746125571756,37.99220171898278 -13.548453544620225,38.0362763872017 -13.36796526829118,38.082565726766084 -13.187984913086403,38.16859879814397 -12.826557886790024,38.25176827773007 -12.46460025818818))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54773526276866
46.21103941626655
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
2024-02-04T07:58:38.812240Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/S12E035/2024/02/04/065649
2.0E-4
2.0E-4
true
block average
2
2
-11.0
35.0
-12.0
36.0
POLYGON((35.99743273810424 -12.0,36.0 -11.988942031343615,36.0 -12.0,35.99743273810424 -12.0))
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_065649_S12E035_2024_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065649_S12E035_2024_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065649_S12E035_2024_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065649_S12E035_2024_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065649_S12E035_2024_02_04_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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