https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T15:56:56.597409Z
2022-01-12T15:57:21.596434Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T155656_20220112T155721_041430_04ED24_A001
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
2022-01-12T15:56:56.597409Z
2022-01-12T15:57:21.596434Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220112T145615_V20220112T141017_20220112T204517.EOF
347.32285770187264
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-12T17:31:08.561325Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T155656_20220112T155721_041430_04ED24_A001
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.298454106497836 29.405530544815857,30.689024974616153 29.47076540523841,30.958865534099925 29.515114347684236,31.36408316500863 29.58061473802898,31.63917677154081 29.62432635390773,31.906749015897383 29.666268402615017,32.309304489514304 29.728288852726486,32.85052452764524 29.809623460108238,32.8152125882163 29.990187973285327,32.78099553253391 30.171000165508314,32.671942486991334 30.71248130070679,32.63509802398157 30.892897898400037,32.551123599457625 31.31355907694696,32.14008716645516 31.253554905266782,31.865204563580484 31.21265109838568,31.590538156245405 31.171158392619315,31.316137358119185 31.129085229845543,31.041982630535035 31.086429791776375,30.631160574585902 31.021349025792567,30.35767770082275 30.97725162777837,29.960735674821905 30.912139675482052,30.055971153748203 30.490789579785073,30.098589347388437 30.3102593827361,30.17991538561679 29.94855666544005,30.220043317326315 29.76761867954217,30.298454106497836 29.405530544815857))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65829619038105
46.62033108479769
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
2022-01-12T20:12:50.823996Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N30E031/2022/01/12/04ED24
2.0E-4
2.0E-4
true
block average
2
2
31.0
31.0
30.0
32.0
POLYGON((31.0 30.0,31.0 31.0,32.0 31.0,32.0 30.0,31.0 30.0))
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_04ED24_N30E031_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ED24_N30E031_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ED24_N30E031_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ED24_N30E031_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ED24_N30E031_2022_01_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 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