https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-16T17:25:31.354138Z
2023-08-16T17:26:00.354869Z
s3://sentinel-s1-l1c/GRD/2023/8/16/IW/DV/S1A_IW_GRDH_1SDV_20230816T172531_20230816T172600_049903_0600B2_A03B
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
2023-08-16T17:25:31.354138Z
2023-08-16T17:26:00.354869Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230816T175759_V20230816T141837_20230816T173607.EOF
346.6680033513698
693000
Copernicus Ground Segment
2023-08-16T18:58:16.548051Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230816T172531_20230816T172600_049903_0600B2_A03B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.50740450195011 -37.64689920417827,19.842150745903183 -37.57044741272538,20.127463109765067 -37.50439514557595,20.412271475068366 -37.43765756066455,20.838532510645386 -37.33627250570579,21.12206792738753 -37.267834159265945,21.546406076001958 -37.163911410633986,21.82865083025656 -37.09379024944734,22.209794615293234 -36.99780919294314,22.052580009126746 -36.587805331421094,21.918360709404304 -36.23393434195405,21.785381060012984 -35.87989132704745,21.61009134284007 -35.40792176398124,21.235844836297634 -35.50194765611705,20.95875411119161 -35.570666189407746,20.54223686045913 -35.67255175130063,20.263974743300707 -35.73967673746132,19.845711840156728 -35.83915956592567,19.56629379778689 -35.904674521191865,19.286417923427134 -35.969540925885745,18.958097083978505 -36.044652041119136,19.118820451356026 -36.520207430214256,19.240657884486218 -36.87698555649078,19.363553229729767 -37.23363001385459,19.50740450195011 -37.64689920417827))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.33316
45.41598082620437
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
2023-08-16T23:37:16.763557Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/08/16/0600B2
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.201094851773107 -37.0,22.0 -37.050640459292396,22.0 -37.0,22.201094851773107 -37.0))
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_0600B2_S38E022_2023_08_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0600B2_S38E022_2023_08_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0600B2_S38E022_2023_08_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0600B2_S38E022_2023_08_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0600B2_S38E022_2023_08_16_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