https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-25T17:11:52.053770Z
2022-08-25T17:12:21.094884Z
s3://sentinel-s1-l1c/GRD/2022/8/25/IW/DV/S1A_IW_GRDH_1SDV_20220825T171152_20220825T171221_044712_05569A_596D
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
2022-08-25T17:11:52.053770Z
2022-08-25T17:12:21.094884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220825T155529_V20220825T152428_20220825T215928.EOF
347.12873195644454
693000
Copernicus Ground Segment
2022-08-25T17:45:00.431421Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220825T171152_20220825T171221_044712_05569A_596D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.162000498374029 32.220107083643136,11.566605169846325 32.28537306766283,11.839884531208217 32.328669230066026,12.250268758081136 32.39250186871201,12.524960234872946 32.43443346530608,12.798295720275458 32.47552841383536,13.2099505570676 32.53623128029446,13.486255303584656 32.57617420551564,13.788004443416849 32.619053966755246,13.775762123948732 32.675820962317204,13.738472529656953 32.85614338658608,13.459983727639491 34.24152905473025,13.151445972989006 34.19894037736371,12.87144669786165 34.15957073558745,12.591708988856361 34.11956425177495,12.172600572389502 34.05836393212184,11.893532145176277 34.01677229423542,11.475443897988358 33.95320159948952,11.197066258425156 33.91003472490345,10.783781047945908 33.844706336677405,10.938227303508757 33.18029023377583,10.981051103661235 32.99975065155038,11.022609584724021 32.81901086549872,11.162000498374029 32.220107083643136))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70638614729666
46.45463144613671
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
2022-08-25T19:14:35.267305Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N32E013/2022/08/25/05569A
2.0E-4
2.0E-4
true
block average
2
2
33.0
13.0
32.0
14.0
POLYGON((13.709554621197805 33.0,13.788004443417222 32.61905396675531,13.0 32.50527184659015,13.0 33.0,13.709554621197805 33.0))
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_05569A_N32E013_2022_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05569A_N32E013_2022_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05569A_N32E013_2022_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05569A_N32E013_2022_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05569A_N32E013_2022_08_25_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