https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-24T16:37:41.810761Z
2022-03-24T16:38:06.810177Z
s3://sentinel-s1-l1c/GRD/2022/3/24/IW/DV/S1A_IW_GRDH_1SDV_20220324T163741_20220324T163806_042465_051072_7C61
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
2022-03-24T16:37:41.810761Z
2022-03-24T16:38:06.810177Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220324T165844_V20220324T150752_20220324T214252.EOF
347.16933926516134
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-24T17:22:48.739467Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220324T163741_20220324T163806_042465_051072_7C61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.811705029899578 -31.49461115991477,30.160037393473672 -31.414684537729368,30.422891997536865 -31.353643602844752,30.685403939906262 -31.292068042513208,31.078526724537706 -31.198706549351677,31.340176602944837 -31.13580285800418,31.73200018807458 -31.040458232447477,31.992779825443154 -30.97623864654462,32.33186140998829 -30.891805196110667,32.27364078230807 -30.713693316675364,32.102762005091485 -30.178275133926107,32.04673341075885 -29.99961880506183,31.933634068613557 -29.64263910372159,31.85977967089387 -29.404604613922814,31.52461124150227 -29.487838002012772,31.26680922192083 -29.551182686193513,31.01038036319032 -29.613613834752215,30.62670432635965 -29.705959064966336,30.37358427284488 -29.766177989711107,29.988108281180676 -29.85683748833889,29.728892857164404 -29.917086070164512,29.394409273712228 -29.993941893589188,29.41345070286111 -30.053135250908234,29.464710619225645 -30.232929074972915,29.515013086753775 -30.412960355380633,29.572839079265 -30.591279912895146,29.661161029545674 -30.95425788597024,29.713685392878915 -31.133851039719065,29.762355973653214 -31.31434798043477,29.811705029899578 -31.49461115991477))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82008
45.63929625433874
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
2022-03-28T08:00:52.322415Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S31E029/2022/03/24/051072
2.0E-4
2.0E-4
true
block average
2
2
-30.0
29.0
-31.0
30.0
POLYGON((29.67453890819356 -31.0,29.661161029549298 -30.954257885984482,29.572839079264927 -30.591279912894382,29.515013086749057 -30.41296035536443,29.41345070286474 -30.053135250921606,29.396358056637325 -30.0,30.0 -30.0,30.0 -31.0,29.67453890819356 -31.0))
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_051072_S31E029_2022_03_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051072_S31E029_2022_03_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051072_S31E029_2022_03_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051072_S31E029_2022_03_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051072_S31E029_2022_03_24_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 2019
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