https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-12T04:03:59.051678Z
2022-08-12T04:04:31.515327Z
s3://sentinel-s1-l1c/GRD/2022/8/12/IW/DV/S1A_IW_GRDH_1SDV_20220812T040359_20220812T040431_044514_054FEA_2C3E
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
2022-08-12T04:03:59.051678Z
2022-08-12T04:04:31.515327Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220812T053630_V20220812T013317_20220812T045047.EOF
192.0343940879609
693000
Copernicus Ground Segment
2022-08-12T05:52:36.612698Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220812T040359_20220812T040431_044514_054FEA_2C3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.711044893690694 -8.6553623312939,24.175696160257395 -8.535889107088083,23.61253752821722 -8.409340228905066,23.048628790586932 -8.281742627904086,22.4980528583543 -8.156324639031785,22.456378371799058 -8.336675347307962,22.415683333340297 -8.517354095792154,22.37361908765378 -8.69772445252774,22.333503273183258 -8.878554530643678,22.29123734839244 -9.058895195504833,22.250480341151995 -9.239594140056097,22.165950120464398 -9.600318019720335,22.12475424064055 -9.780942162717556,22.077412925748263 -9.985584372691973,22.63088822027561 -10.112970183808267,23.19754275625465 -10.242333067012293,23.762865377265687 -10.37031455891675,24.302459898868022 -10.491459796624351,24.390082510041797 -10.105149703795997,24.471585077568967 -9.742931592968278,24.59155697869736 -9.199131028476613,24.630370154262515 -9.017610757709956,24.670131703157214 -8.83630812029492,24.711044893690694 -8.6553623312939))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.50911
45.93763284920708
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
2022-08-31T14:26:53.691735Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/S10E023/2022/08/12/054FEA
2.0E-4
2.0E-4
true
block average
2
2
-9.0
23.0
-10.0
24.0
POLYGON((23.0 -10.0,23.0 -9.0,24.0 -9.0,24.0 -10.0,23.0 -10.0))
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_054FEA_S10E023_2022_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054FEA_S10E023_2022_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054FEA_S10E023_2022_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054FEA_S10E023_2022_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054FEA_S10E023_2022_08_12_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