https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-30T17:12:22.449783Z
2022-09-30T17:12:47.448564Z
s3://sentinel-s1-l1c/GRD/2022/9/30/IW/DV/S1A_IW_GRDH_1SDV_20220930T171222_20220930T171247_045237_056843_B740
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
2022-09-30T17:12:22.449783Z
2022-09-30T17:12:47.448564Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220930T173111_V20220930T170314_20220930T233814.EOF
347.0156010667128
693000
Copernicus Ground Segment
2022-09-30T17:48:27.358940Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220930T171222_20220930T171247_045237_056843_B740
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.785334958893781 33.84552601634843,11.195328812593084 33.91033872972337,11.47391894584951 33.953544113825316,11.892326828492582 34.0171706304056,12.171608887823034 34.05879838080307,12.591038601971297 34.1200509514295,12.870991051790524 34.160091042035425,13.151205488667806 34.19949332146705,13.463172645819897 34.24255231474133,13.159639626049152 35.74526913897561,12.841812586471587 35.702604597819416,12.556345620466798 35.66351681260869,12.271155826596537 35.62375389972381,11.843898728360848 35.562847139355384,11.55941741715793 35.52140332849023,11.133238634809402 35.45798248366074,10.850289915167572 35.41498991174629,10.434409653958824 35.350509146077975,10.491550398378626 35.110334564353394,10.533524365258039 34.92962548440075,10.574591132673744 34.74877695000573,10.616395347465415 34.56804715736331,10.785334958893781 33.84552601634843))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68389065983866
46.38251302092266
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
2022-09-30T18:48:03.097773Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/N34E010/2022/09/30/056843
2.0E-4
2.0E-4
true
block average
2
2
35.0
10.0
34.0
11.0
POLYGON((10.749215912276991 34.0,10.61639534746539 34.568047157362514,10.517178216034587 35.0,11.0 35.0,11.0 34.0,10.749215912276991 34.0))
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_056843_N34E010_2022_09_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056843_N34E010_2022_09_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056843_N34E010_2022_09_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056843_N34E010_2022_09_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056843_N34E010_2022_09_30_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