https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-09-25T15:47:41.050095Z
2019-09-25T15:48:06.048533Z
s3://sentinel-s1-l1c/GRD/2019/9/25/IW/DV/S1A_IW_GRDH_1SDV_20190925T154741_20190925T154806_029179_035044_8A94
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
2019-09-25T15:47:41.050095Z
2019-09-25T15:48:06.048533Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190925T175451_V20190925T141001_20190925T172731.EOF
348.0289081172922
693000
Copernicus S1 Core Ground Segment - DPA
2019-09-25T18:07:00.655599Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190925T154741_20190925T154806_029179_035044_8A94
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.22948665251767 -3.590560269955144,38.33827562309353 -3.347674509150907,39.420438932563854 -3.1093197530605106,39.382426716346615 -2.9283065978075093,39.35135240299929 -2.7456726218541103,39.320924502877084 -2.562907052491446,39.27150691787965 -2.3843433132833463,39.22954434575096 -2.2041377239254754,39.18862757993797 -2.023706868172334,39.150204933790896 -1.8427337741777907,39.10217980658475 -1.6016195936406372,38.02070940405896 -1.837393225339134,36.91285885171205 -2.0781991010884884,36.960652677236496 -2.3200619931280486,36.99899446024284 -2.5015775097381687,37.0397708139466 -2.682564693588166,37.08177179507538 -2.8632870105007444,37.131312462144756 -3.042361263993827,37.160849684572355 -3.2258180222929465,37.1916632173968 -3.409001979974769,37.22948665251767 -3.590560269955144))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75871
46.30125576633842
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
2021-12-24T22:42:06.936309Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/09/25/035044
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.183594342195576 -2.0,39.27150691787966 -2.384343313283611,39.32092450287715 -2.5629070524920015,39.38242671634677 -2.928306597808475,39.39748211440139 -3.0,39.0 -3.0,39.0 -2.0,39.183594342195576 -2.0))
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_035044_S03E039_2019_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035044_S03E039_2019_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035044_S03E039_2019_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035044_S03E039_2019_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035044_S03E039_2019_09_25_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