https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-13T17:26:54.198407Z
2022-04-13T17:27:14.225789Z
s3://sentinel-s1-l1c/GRD/2022/4/13/IW/DV/S1A_IW_GRDH_1SDV_20220413T172654_20220413T172714_042758_051A4F_6543
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
2022-04-13T17:26:54.198407Z
2022-04-13T17:27:14.225789Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220413T161539_V20220413T154047_20220413T221547.EOF
347.4437987027885
693000
Copernicus Ground Segment
2022-04-13T22:18:22.892868Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220413T172654_20220413T172714_042758_051A4F_6543
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.108710323682269 27.453165028183452,8.47064531127082 27.51502011193694,8.722971879671059 27.55754185799843,9.101235179691658 27.620369513446754,9.353734309256282 27.66169620947959,9.732587112744328 27.72278491238596,9.985610347463473 27.76297006888321,10.238414482559728 27.80263026873723,10.60903428566145 27.859883678416235,10.396010002266314 28.94209299125335,10.021167245749357 28.885199458492846,9.766267611204338 28.845876842218335,9.510367746950337 28.80588754041927,9.127654125294086 28.74511912449218,8.871764745909577 28.703846054564263,8.488315349140155 28.64103274314421,8.234403518319674 28.598800057048642,7.8685996163555725 28.537056371303528,7.908258092671961 28.35749316346434,7.949388550867993 28.176783397875845,7.98977848709612 27.995949254011347,8.069392271750392 27.634085745674497,8.108710323682269 27.453165028183452))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73157363774475
46.03456
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
2022-04-14T00:38:48.667289Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N28E008/2022/04/13/051A4F
2.0E-4
2.0E-4
true
block average
2
2
29.0
8.0
28.0
9.0
POLYGON((8.0 28.559235314586868,8.488315349127719 28.641032743142265,9.0 28.724529455423056,9.0 28.0,8.0 28.0,8.0 28.559235314586868))
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_051A4F_N28E008_2022_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051A4F_N28E008_2022_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051A4F_N28E008_2022_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051A4F_N28E008_2022_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051A4F_N28E008_2022_04_13_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