https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-02T17:09:14.831789Z
2023-05-02T17:09:43.873653Z
s3://sentinel-s1-l1c/GRD/2023/5/2/IW/DV/S1A_IW_GRDH_1SDV_20230502T170914_20230502T170943_048357_05D0ED_A609
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
2023-05-02T17:09:14.831789Z
2023-05-02T17:09:43.873653Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230502T174807_V20230502T140204_20230502T171934.EOF
346.7648851223533
693000
Copernicus Ground Segment
2023-05-02T18:30:21.454362Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230502T170914_20230502T170943_048357_05D0ED_A609
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.275912215166564 -36.65116893541743,23.618429896432843 -36.57284295687805,23.897724306805898 -36.508111489462564,24.17655243919448 -36.44272992520374,24.593914503472657 -36.34344418621339,24.871565335889912 -36.276448587834075,25.287149491132027 -36.17475423951201,25.563607290060055 -36.106161252022964,25.93883448965457 -36.01183421705007,25.785585282060715 -35.60100016820062,25.654759043869188 -35.246549541591534,25.52510612946854 -34.89193556810561,25.35343890165324 -34.417263497588436,24.98479242651705 -34.509710896033795,24.71322651271946 -34.57696280655267,24.305063102573108 -34.67670988433456,24.032414285300298 -34.7424505786298,23.62263672755573 -34.83991940722686,23.348918799102567 -34.904133692428076,23.074777245348624 -34.96773316444508,22.73862592406532 -35.0447232386829,22.896346981249508 -35.52285283540036,23.015378646119668 -35.88009131036233,23.13540914115427 -36.237202438841315,23.275912215166564 -36.65116893541743))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.5058
45.42643918316151
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
2023-05-02T22:29:49.567885Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S37E024/2023/05/02/05D0ED
2.0E-4
2.0E-4
true
block average
2
2
-36.0
24.0
-37.0
25.0
POLYGON((25.0 -36.245020345674334,24.59391450348865 -36.34344418620955,24.0 -36.48412917193443,24.0 -36.0,25.0 -36.0,25.0 -36.245020345674334))
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_05D0ED_S37E024_2023_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D0ED_S37E024_2023_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D0ED_S37E024_2023_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D0ED_S37E024_2023_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D0ED_S37E024_2023_05_02_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