https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-24T16:21:30.678781Z
2022-07-24T16:21:59.713002Z
s3://sentinel-s1-l1c/GRD/2022/7/24/IW/DV/S1A_IW_GRDH_1SDV_20220724T162130_20220724T162159_044244_0547E1_6C2F
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
2022-07-24T16:21:30.678781Z
2022-07-24T16:21:59.713002Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220724T165916_V20220724T131241_20220724T163011.EOF
347.226716149013
693000
Copernicus Ground Segment
2022-07-24T17:54:22.141053Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220724T162130_20220724T162159_044244_0547E1_6C2F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70823412180336 -30.797241838302696,34.05235632289058 -30.718283359621022,34.31160834012117 -30.658100297346646,34.57053854860381 -30.597403318108064,34.95832724643141 -30.50539835486107,35.21644652095131 -30.443424785654265,35.60301210383221 -30.34951374937293,35.86031158670185 -30.286275345095895,36.2213864267608 -30.196533706027402,36.08803455935545 -29.783014676583793,35.974024652914416 -29.426344582883615,35.86087242034322 -29.069553014761247,35.710707094392774 -28.591736312790268,35.35475865797325 -28.679906619670845,35.101143913371985 -28.742064106671847,34.72016262569357 -28.834411366228494,34.46580399753553 -28.895380919370606,34.083712410708664 -28.985937988651678,33.828617408367386 -29.045708745280187,33.573230019885045 -29.104996895243087,33.2342758995209 -29.182818648214223,33.3738094806337 -29.663447127442957,33.47886025819469 -30.02236711841433,33.58462691320274 -30.38119119257071,33.70823412180336 -30.797241838302696))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80002
45.51348138611513
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
2022-07-24T19:16:48.355279Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/07/24/0547E1
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.507606201004986,36.15800811804749 -30.0,36.0 -30.0,36.0 -29.507606201004986))
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_0547E1_S30E036_2022_07_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0547E1_S30E036_2022_07_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0547E1_S30E036_2022_07_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0547E1_S30E036_2022_07_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0547E1_S30E036_2022_07_24_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