https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-21T16:21:33.471001Z
2022-11-21T16:22:02.481206Z
s3://sentinel-s1-l1c/GRD/2022/11/21/IW/DV/S1A_IW_GRDH_1SDV_20221121T162133_20221121T162202_045994_05811F_D9BC
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
2022-11-21T16:21:33.471001Z
2022-11-21T16:22:02.481206Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221121T165926_V20221121T131244_20221121T163014.EOF
347.2277001904356
693000
Copernicus Ground Segment
2022-11-21T17:51:01.119871Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221121T162133_20221121T162202_045994_05811F_D9BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70734598149969 -30.795760662154528,34.051463119677265 -30.716805897830316,34.31071144926041 -30.656625614071004,34.569638082371284 -30.59593145151324,34.957421575499524 -30.50393069459929,35.215537477253164 -30.44195993087836,35.60209812997399 -30.348053105642585,35.85939441861683 -30.2848175542457,36.22016550407302 -30.19515481514572,36.086783467979124 -29.781548431440015,35.97277213901232 -29.42487896017675,35.85961850694406 -29.068088164625483,35.70989648065327 -28.591682593950267,35.35424274653438 -28.679776599983185,35.10062770665551 -28.7419321452533,34.719645965324546 -28.83427639175708,34.465287077460864 -28.895244031599503,34.083195085494474 -28.985798111759692,33.828099823027785 -29.045566861914516,33.57271217982988 -29.104852984927028,33.233757738879184 -29.182672046603837,33.372885119378076 -29.661879971978994,33.47793897354812 -30.020799085279705,33.58370871966419 -30.37962232407196,33.70734598149969 -30.795760662154528))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8064
45.51682046331263
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
2022-11-21T18:43:30.967990Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S31E036/2022/11/21/05811F
2.0E-4
2.0E-4
true
block average
2
2
-30.0
36.0
-31.0
37.0
POLYGON((36.157230917898396 -30.0,36.22016550407322 -30.19515481514596,36.0 -30.24987273170412,36.0 -30.0,36.157230917898396 -30.0))
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_05811F_S31E036_2022_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05811F_S31E036_2022_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05811F_S31E036_2022_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05811F_S31E036_2022_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05811F_S31E036_2022_11_21_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