https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-19T04:49:57.349770Z
2022-05-19T04:50:22.348088Z
s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T044957_20220519T045022_043275_052AF9_7579
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
2022-05-19T04:49:57.349770Z
2022-05-19T04:50:22.348088Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220519T045832_V20220519T040937_20220519T104437.EOF
192.8297503989846
693000
Copernicus Ground Segment
2022-05-19T05:37:00.893535Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220519T044957_20220519T045022_043275_052AF9_7579
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.19707500924696 33.15014831400129,18.789373340681895 33.215165727172895,18.51048476368149 33.258814580907774,18.09163702809101 33.32311530146964,17.812066724805273 33.36519846437168,17.39221178801854 33.42714307229127,17.111980422356016 33.4676504830229,16.831490584938024 33.507524959733715,16.54192672064539 33.54798188939948,16.241632060562324 32.04461098154895,16.526290984424186 32.00375908078148,16.80204174751374 31.96353808790768,17.077550721438058 31.922719685313304,17.490354403819822 31.86037520782284,17.76524609668334 31.81806976104047,18.177110343004205 31.753501643796348,18.45136685969798 31.70971840916352,18.85232392660744 31.644567904105074,19.030872800774674 32.42738799920167,19.19707500924696 33.15014831400129))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66921323630945
46.50516532555675
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
2022-05-19T08:45:34.299609Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N32E017/2022/05/19/052AF9
2.0E-4
2.0E-4
true
block average
2
2
33.0
17.0
32.0
18.0
POLYGON((17.0 32.0,17.0 33.0,18.0 33.0,18.0 32.0,17.0 32.0))
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_052AF9_N32E017_2022_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052AF9_N32E017_2022_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052AF9_N32E017_2022_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052AF9_N32E017_2022_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052AF9_N32E017_2022_05_19_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