https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-28T03:02:47.479491Z
2023-01-28T03:03:14.441965Z
s3://sentinel-s1-l1c/GRD/2023/1/28/IW/DV/S1A_IW_GRDH_1SDV_20230128T030247_20230128T030314_046978_05A273_10B0
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
2023-01-28T03:02:47.479491Z
2023-01-28T03:03:14.441965Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230128T043607_V20230128T003539_20230128T035309.EOF
191.9670454919312
693000
Copernicus Ground Segment
2023-01-28T05:50:30.505113Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230128T030247_20230128T030314_046978_05A273_10B0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.898748716307516 4.280565043671726,40.78821568752487 4.512830963659399,39.67986341585206 4.742775640539615,39.64248982574546 4.561955945215308,39.60589893644215 4.380874778610169,39.567425836050916 4.200178455441531,39.52806074810292 4.019663573853737,39.49502545204514 3.837819390816363,39.45532839846431 3.657363353251931,39.41667140440487 3.4766855327435535,39.38595636850375 3.2943306546610587,39.37453242558349 3.2400399165233176,40.47985957434166 3.007806247408067,41.585096452227646 2.7743422951839007,41.59604627821583 2.8289187302700194,41.6338191450861 3.0104098172059284,41.70750569575034 3.373776863711279,41.74706032028561 3.5548822286758597,41.783963476040846 3.736545685798688,41.82375383904585 3.9175968016241884,41.86027196093294 4.099335765779921,41.898748716307516 4.280565043671726))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77440595375085
46.07086395050823
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
2023-01-28T10:09:49.305731Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N02E040/2023/01/28/05A273
2.0E-4
2.0E-4
true
block average
2
2
3.0
40.0
2.0
41.0
POLYGON((41.0 2.8979347421084745,40.5168149690856 3.0,41.0 3.0,41.0 2.8979347421084745))
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_05A273_N02E040_2023_01_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A273_N02E040_2023_01_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A273_N02E040_2023_01_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A273_N02E040_2023_01_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A273_N02E040_2023_01_28_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