https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-08T18:13:11.199233Z
2023-05-08T18:13:36.198188Z
s3://sentinel-s1-l1c/GRD/2023/5/8/IW/DV/S1A_IW_GRDH_1SDV_20230508T181311_20230508T181336_048446_05D3DE_3F1C
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
2023-05-08T18:13:11.199233Z
2023-05-08T18:13:36.198188Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230508T201417_V20230508T163011_20230508T194741.EOF
347.8588226896018
693000
Copernicus Ground Segment
2023-05-08T20:41:34.673325Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230508T181311_20230508T181336_048446_05D3DE_3F1C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.7946121838738676 15.824232836322214,-1.2182217408446125 15.934798266427485,-0.6390647676932005 16.04422326630701,-0.060739585347639964 16.15181376332475,0.5071577638278831 16.25582311093267,0.4355427862096984 16.617491302180913,0.36538314706742975 16.97949567277648,0.29440675966281565 17.34133304444493,0.2242821516582464 17.703303352566202,0.21310234469455874 17.763317067499088,-0.35882624864451107 17.66053329693462,-0.9433893716948654 17.553638818559776,-1.5272657105073608 17.445021726222848,-2.1090907539194226 17.334954123617617,-2.0584976408921905 17.093622640460733,-2.0217741456620377 16.91208507420066,-1.9073661493232361 16.368276030254883,-1.7946121838738676 15.824232836322214))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86015282632106
46.06752596680548
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
2023-05-09T00:03:13.522391Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N16W003/2023/05/08/05D3DE
2.0E-4
2.0E-4
true
block average
2
2
17.0
-3.0
16.0
-2.0
POLYGON((-2.0 16.808587261861156,-2.0395585823753986 17.0,-2.0 17.0,-2.0 16.808587261861156))
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_05D3DE_N16W003_2023_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D3DE_N16W003_2023_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D3DE_N16W003_2023_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D3DE_N16W003_2023_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D3DE_N16W003_2023_05_08_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