https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-07T15:27:49.794452Z
2023-10-07T15:28:14.792894Z
s3://sentinel-s1-l1c/GRD/2023/10/7/IW/DV/S1A_IW_GRDH_1SDV_20231007T152749_20231007T152814_050661_061A8F_7D83
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
2023-10-07T15:27:49.794452Z
2023-10-07T15:28:14.792894Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231007T172653_V20231007T134544_20231007T170314.EOF
347.9303641733478
693000
Copernicus Ground Segment
2023-10-07T18:20:04.554974Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231007T152749_20231007T152814_050661_061A8F_7D83
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.03205903213273 12.527673284630168,40.597385807324194 12.639241956944156,41.16104403905501 12.749192028364947,41.7264302817738 12.858177866542633,42.29196193391194 12.965878244092982,42.25432204369927 13.146399537135268,42.218292652159676 13.327313905877535,42.181115221113075 13.50800750165428,42.14548828602133 13.688988143819774,42.111098689462764 13.870195325094695,42.07466078135459 14.051013635378077,42.039032936059726 14.231978503366552,42.003971179410215 14.413043576074015,41.99293460656511 14.47320786180325,41.427013278214105 14.367294668699014,40.86252289674948 14.26019959417383,40.2826946864957 14.148698639699234,39.757103451268954 14.046319388330957,39.767178079786504 13.985694568123913,39.79284890512987 13.801984632556678,39.830161066551305 13.620555178444382,39.856582722086515 13.436978665634557,39.88859921816737 13.254497503397287,39.92847741056604 13.073565078251221,39.96353698726842 12.891678694382586,40.00302308965843 12.710666611151195,40.03205903213273 12.527673284630168))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9117
46.05269
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
2023-10-07T20:32:44.161447Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/10/07/061A8F
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.9426574742339 13.0,39.92847741056493 13.073565078257692,39.88859921816786 13.254497503394935,39.85658272208587 13.436978665638648,39.830161066551696 13.620555178440927,39.79284890512864 13.801984632563824,39.76480080408534 14.0,40.0 14.0,40.0 13.0,39.9426574742339 13.0))
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_061A8F_N13E039_2023_10_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061A8F_N13E039_2023_10_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061A8F_N13E039_2023_10_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061A8F_N13E039_2023_10_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061A8F_N13E039_2023_10_07_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