https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-22T16:44:46.512321Z
2022-04-22T16:45:15.542370Z
s3://sentinel-s1-l1c/GRD/2022/4/22/IW/DV/S1A_IW_GRDH_1SDV_20220422T164446_20220422T164515_042888_051EB2_3808
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
2022-04-22T16:44:46.512321Z
2022-04-22T16:45:15.542370Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220422T172728_V20220422T133717_20220422T165447.EOF
346.865522735668
693000
Copernicus Ground Segment
2022-04-22T17:53:40.680827Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220422T164446_20220422T164515_042888_051EB2_3808
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.061448799716715 -35.532648890533196,29.40097672222017 -35.45494405378039,29.67685938183483 -35.39097517834169,29.95230530355177 -35.326379929625,30.36465002575192 -35.228318025973074,30.638993601759125 -35.16216763872703,31.04967388859259 -35.06178472464231,31.322900763255333 -34.99409487747372,31.698416766238374 -34.89986448860493,31.54939026237786 -34.4882589311452,31.422181267959477 -34.13330429961718,31.296075796804715 -33.778195409010095,31.129295641278333 -33.30357610612707,30.7601170113098 -33.39597769747967,30.49154224331796 -33.46237995556348,30.087917468403695 -33.56089475473192,29.818328721263565 -33.62584224313015,29.41319222274309 -33.72216406746447,29.142601994765958 -33.78564242598398,28.871614831871977 -33.848529175320394,28.538156200107206 -33.92495350999264,28.691671194005757 -34.40289168561803,28.807655998114086 -34.76052293349407,28.92457655423818 -35.11803365466479,29.061448799716715 -35.532648890533196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.52646
45.45456729510845
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
2022-04-22T20:03:21.412390Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S36E029/2022/04/22/051EB2
2.0E-4
2.0E-4
true
block average
2
2
-35.0
29.0
-36.0
30.0
POLYGON((29.06144879971691 -35.53264889053378,29.0 -35.346507364913094,29.0 -35.0,30.0 -35.0,30.0 -35.31503739878677,29.40097672176451 -35.454944053885704,29.06144879971691 -35.53264889053378))
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_051EB2_S36E029_2022_04_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051EB2_S36E029_2022_04_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051EB2_S36E029_2022_04_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051EB2_S36E029_2022_04_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051EB2_S36E029_2022_04_22_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