https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-18T02:37:14.406390Z
2022-06-18T02:37:45.002805Z
s3://sentinel-s1-l1c/GRD/2022/6/18/IW/DV/S1A_IW_GRDH_1SDV_20220618T023714_20220618T023745_043711_0537F3_5749
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
2022-06-18T02:37:14.406390Z
2022-06-18T02:37:45.002805Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220618T040221_V20220618T000242_20220618T032012.EOF
192.4087164719695
693000
Copernicus Ground Segment
2022-06-18T04:38:55.369275Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220618T023714_20220618T023745_043711_0537F3_5749
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.01038973441131 -22.48403567577158,43.4498690894676 -22.35516456438936,42.84856519120314 -22.214478053819942,42.24763487804859 -22.071389216876728,41.668783958126895 -21.931202494781253,41.47197620079939 -22.64910916355,41.42219246881956 -22.82850634739017,41.321911504361296 -23.18717377905602,41.194962962235216 -23.63781545831941,41.78018241525103 -23.780243445099455,42.144580060203126 -23.86765798628582,42.38778140394756 -23.925458033726066,42.752986120334285 -24.011440243082934,42.99672339390554 -24.068281129794272,43.574905065317516 -24.201365148750774,43.74086629617944 -23.56813861830905,43.83345237880657 -23.207326146121623,43.91936240042603 -22.845023508531412,44.01038973441131 -22.48403567577158))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05086
45.64083599233596
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
2022-06-18T05:53:29.573099Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S25E043/2022/06/18/0537F3
2.0E-4
2.0E-4
true
block average
2
2
-24.0
43.0
-25.0
44.0
POLYGON((43.627680504015814 -24.0,43.57490506531762 -24.201365148750835,43.0 -24.069035328568063,43.0 -24.0,43.627680504015814 -24.0))
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_0537F3_S25E043_2022_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0537F3_S25E043_2022_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0537F3_S25E043_2022_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0537F3_S25E043_2022_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0537F3_S25E043_2022_06_18_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 2021
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