https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-03T03:32:48.833808Z
2022-10-03T03:33:13.903832Z
s3://sentinel-s1-l1c/GRD/2022/10/3/IW/DV/S1A_IW_GRDH_1SDV_20221003T033248_20221003T033313_045272_056968_F597
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
2022-10-03T03:32:48.833808Z
2022-10-03T03:33:13.903832Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221003T050120_V20221003T010024_20221003T041754.EOF
192.1512821483105
693000
Copernicus Ground Segment
2022-10-03T05:54:11.199434Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221003T033248_20221003T033313_045272_056968_F597
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.514574349575877 -14.851592165025512,30.96212473229062 -14.72607406969654,30.39281480837501 -14.595215991293697,29.805513457632 -14.45857603947565,29.252553642595526 -14.328482093258847,29.209447274567438 -14.50884319731124,29.127283921580084 -14.870754760801535,29.08206437383251 -15.050734252869908,29.039547497205827 -15.23137338428563,28.993016005923188 -15.411063751022517,28.945268339231145 -15.590470540431197,28.918497012540186 -15.711774276034891,29.483247150822812 -15.845433903135097,30.05860904113142 -15.979908157511955,30.639671602311722 -16.113999075228286,31.19398147192873 -16.240278116264612,31.22460284964882 -16.11969185655806,31.31109723740052 -15.758144930130422,31.353684277744343 -15.577231626208903,31.391364756328024 -15.395208258797219,31.433233234463994 -15.21414624258224,31.47319003744171 -15.032655935299944,31.514574349575877 -14.851592165025512))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33252
45.88251919390031
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
2022-10-03T07:33:17.450414Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/S17E030/2022/10/03/056968
2.0E-4
2.0E-4
true
block average
2
2
-16.0
30.0
-17.0
31.0
POLYGON((31.0 -16.19608659885412,30.14567397926286 -16.0,31.0 -16.0,31.0 -16.19608659885412))
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_056968_S17E030_2022_10_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056968_S17E030_2022_10_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056968_S17E030_2022_10_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056968_S17E030_2022_10_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056968_S17E030_2022_10_03_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