https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-15T05:55:10.478708Z
2022-08-15T05:55:37.223908Z
s3://sentinel-s1-l1c/GRD/2022/8/15/IW/DV/S1A_IW_GRDH_1SDV_20220815T055510_20220815T055537_044559_05516B_32F0
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
2022-08-15T05:55:10.478708Z
2022-08-15T05:55:37.223908Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220815T060339_V20220815T051533_20220815T115033.EOF
193.0267861568545
693000
Copernicus Ground Segment
2022-08-15T06:50:03.975009Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220815T055510_20220815T055537_044559_05516B_32F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.322355868998628 35.7151510499426,2.8975339253943164 35.780640277875705,2.609548203064289 35.82412004516217,2.3161067313565016 35.86766177298887,1.8938021667132288 35.92900519940747,1.6079778923737431 35.9696258287189,1.1795419505226181 36.029166608796814,0.8892324348817435 36.06858803453405,0.593840171220243 36.10793784285912,0.5607626443224301 35.92723533520974,0.5243350285594495 35.74687606706176,0.48519884219208215 35.56687314769597,0.4445852037871493 35.38706716866273,0.40094921201476286 35.207661776165004,0.367275362127834 35.02693282694863,0.2813764604377319 34.62654373970013,0.5720490801156972 34.586768039486884,0.8558906864428985 34.547218827616895,1.1389517504917475 34.507083873594084,1.5609522463192549 34.44595809766798,1.9845171081887782 34.38305429089145,2.2637935144347794 34.34072332956781,2.5482733875294485 34.296910178980475,2.9690305975467393 34.2308106711372,2.978597122786006 34.2711569571781,3.018001241440374 34.452216283809605,3.0511359984550364 34.634263532778064,3.1050195961701834 34.813051014329886,3.190460019268171 35.174149113051165,3.2350130046734695 35.354418076980636,3.322355868998628 35.7151510499426))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77578363888263
46.61755836867265
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
2022-08-31T15:22:29.701440Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N34E000/2022/08/15/05516B
2.0E-4
2.0E-4
true
block average
2
2
35.0
0.0
34.0
1.0
POLYGON((1.0 34.526785707670136,0.2813764604377349 34.626543739700125,0.3614972319839861 35.0,1.0 35.0,1.0 34.526785707670136))
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_05516B_N34E000_2022_08_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05516B_N34E000_2022_08_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05516B_N34E000_2022_08_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05516B_N34E000_2022_08_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05516B_N34E000_2022_08_15_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