https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-12T16:21:36.312667Z
2023-08-12T16:22:05.309834Z
s3://sentinel-s1-l1c/GRD/2023/8/12/IW/DV/S1A_IW_GRDH_1SDV_20230812T162136_20230812T162205_049844_05FEAC_9F16
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
2023-08-12T16:21:36.312667Z
2023-08-12T16:22:05.309834Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230812T165400_V20230812T131247_20230812T163017.EOF
347.2268581150459
693000
Copernicus Ground Segment
2023-08-12T17:57:01.502330Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230812T162136_20230812T162205_049844_05FEAC_9F16
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70924947010561 -30.79509050660878,34.05336319212061 -30.716134040398856,34.31260899981119 -30.655952471679903,34.57153314324004 -30.59525700528517,34.95931300191643 -30.503254426869947,35.21742651580276 -30.44128245667764,35.60398363725344 -30.3473738542532,35.86127759161555 -30.284137108703206,36.22234482385495 -30.194397919318604,36.08897089353635 -29.780789844174258,35.97496646398988 -29.42411893849154,35.86181960928054 -29.06732658624164,35.712356909895995 -28.591712107580328,35.356408516982626 -28.679882292719046,35.10279380425851 -28.742039693324923,34.72181256567798 -28.834386823634,34.46745397116527 -28.89535629086865,34.08536245591279 -28.985913297134324,33.830267469601466 -29.045683902616855,33.57488011471059 -29.104971957801595,33.235926046622446 -29.182793607328378,33.37481276897988 -29.661205211977006,33.47985911893747 -30.020125892857063,33.585621211753434 -30.37895052861238,33.70924947010561 -30.79509050660878))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.79961
45.5131449873186
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
2023-08-12T19:24:19.095067Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/08/12/05FEAC
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.502438123077763,36.15965839169047 -30.0,36.0 -30.0,36.0 -29.502438123077763))
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_05FEAC_S30E036_2023_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FEAC_S30E036_2023_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FEAC_S30E036_2023_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FEAC_S30E036_2023_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FEAC_S30E036_2023_08_12_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