https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-24T17:36:41.096613Z
2021-03-24T17:37:10.136802Z
s3://sentinel-s1-l1c/GRD/2021/3/24/IW/DV/S1B_IW_GRDH_1SDV_20210324T173641_20210324T173710_026160_031F27_5853
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-24T17:36:41.096613Z
2021-03-24T17:37:10.136802Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210324T163951_V20210324T154813_20210324T222313.EOF
346.81811020963585
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-24T18:25:43.980320Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210324T173641_20210324T173710_026160_031F27_5853
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.116789135749043 36.07161384105504,4.530256447752578 36.1350472996425,4.811701435722821 36.17735068285647,5.089862228787578 36.21847145064042,5.516126918783593 36.28014361099503,5.93701893974141 36.339464468490675,6.218190891935248 36.37821999423353,6.498249458405854 36.41612981233932,6.8547244352408905 36.46335693490961,6.839351762178191 36.52030731593517,6.79910374582688 36.7001486069405,6.763200689165901 36.880552272168515,6.721799882168747 37.06024680521973,6.682333559516095 37.240188218357815,6.644405419679677 37.42032769325901,6.50760219311296 38.08339386644523,6.14432263451978 38.036693690345615,5.855613264238146 37.9987192988007,5.56720394051876 37.96003835490488,5.135163015874818 37.900695810100515,4.847524650298564 37.860255948319484,4.416662144751558 37.7982832705055,4.129823849868364 37.756095630835574,3.7046382548948404 37.6921854813986,3.866327283863113 37.02844780154359,3.912917987448502 36.84844987174165,3.957849276999249 36.66820417720613,4.013633787704698 36.489632101881696,4.051657577304223 36.30833694186009,4.100572827130377 36.12872362601812,4.116789135749043 36.07161384105504))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6579300170791
46.26639080362592
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
2021-12-26T02:58:26.771538Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N36E005/2021/03/24/031F27
2.0E-4
2.0E-4
true
block average
2
2
37.0
5.0
36.0
6.0
POLYGON((6.0 36.34814550542591,5.516126918774351 36.28014361099372,5.0 36.20518703409161,5.0 37.0,6.0 37.0,6.0 36.34814550542591))
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_031F27_N36E005_2021_03_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031F27_N36E005_2021_03_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031F27_N36E005_2021_03_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031F27_N36E005_2021_03_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031F27_N36E005_2021_03_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 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