https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-06T16:46:06.916004Z
2022-01-06T16:46:35.947299Z
s3://sentinel-s1-l1c/GRD/2022/1/6/IW/DV/S1A_IW_GRDH_1SDV_20220106T164606_20220106T164635_041343_04EA3B_63C1
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
2022-01-06T16:46:06.916004Z
2022-01-06T16:46:35.947299Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220106T171628_V20220106T163824_20220106T231324.EOF
347.34817608180083
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-06T17:30:18.829736Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220106T164606_20220106T164635_041343_04EA3B_63C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.096011562529778 28.80337763178787,18.48688242527399 28.869104442784767,18.75288482698903 28.913137243115223,19.018971242643417 28.956623291902318,19.418703565983193 29.0208964052383,19.818986912133248 29.083990600866365,20.085956576918225 29.125367195399775,20.625295230949007 29.207237367780827,20.471639896348208 29.987470933958456,20.399465885235752 30.348627964125832,20.303757973096904 30.83118556088261,20.026086839451636 30.790463945280298,19.754248326358343 30.74998583102974,19.48268737037583 30.708947246071098,19.075773815043412 30.64632698480446,18.80478610283305 30.60387380342388,18.3987991698096 30.539147113480503,18.129296619584146 30.495433912745938,17.72905367743075 30.429413820768417,17.83728134402516 29.946029070001565,17.87921122026071 29.765351022823697,17.998580707499684 29.222253263377027,18.04063276213142 29.04160439749494,18.084099900859993 28.861197294732204,18.096011562529778 28.80337763178787))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75993256167077
46.55813587162882
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
2022-01-06T22:27:14.877978Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N29E017/2022/01/06/04EA3B
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.21615621097903,17.879211220261986 29.765351022818873,17.825197496100014 30.0,18.0 30.0,18.0 29.21615621097903))
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_04EA3B_N29E017_2022_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EA3B_N29E017_2022_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EA3B_N29E017_2022_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EA3B_N29E017_2022_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EA3B_N29E017_2022_01_06_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