https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-12T18:49:19.927971Z
2023-11-12T18:49:48.941203Z
s3://sentinel-s1-l1c/GRD/2023/11/12/IW/DV/S1A_IW_GRDH_1SDV_20231112T184919_20231112T184948_051188_062CA4_6BF7
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
2023-11-12T18:49:19.927971Z
2023-11-12T18:49:48.941203Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231112T173458_V20231112T170318_20231112T233818.EOF
347.43438720569327
693000
Copernicus Ground Segment
2023-11-12T19:09:11.512985Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231112T184919_20231112T184948_051188_062CA4_6BF7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.423534806637049 27.242984019692948,-12.04594644780513 27.307659358335446,-11.792659285740866 27.350431574292504,-11.411425621623177 27.413883540061683,-11.156979957799752 27.45561466894457,-10.77564178978573 27.517231284952715,-10.519669822523774 27.557966604584383,-10.264199982391112 27.598123868574966,-9.922885021309531 27.65098500957044,-9.969765852647885 27.889227345648962,-10.006390995483468 28.069676328728743,-10.045096883562657 28.249807780074413,-10.077524769758403 28.430883437837963,-10.11450958995683 28.611268165849374,-10.149916390131308 28.791887426849204,-10.18722041111131 28.972220148956172,-10.223282161526877 29.15273541362771,-10.248015576645336 29.27368438087178,-10.595014991669466 29.221336045099328,-10.853719533469421 29.181676902054363,-11.112224135501922 29.141519358963087,-11.499601749935753 29.08035109091039,-11.757597765125535 29.038952805279536,-12.144203276458228 28.97592911369935,-12.401678480349426 28.933297688122657,-12.784473822110083 28.86894111896088,-12.598103572023398 28.02396822477319,-12.556827028009545 27.843288878806376,-12.517384028613925 27.662297560580797,-12.423534806637049 27.242984019692948))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75369466320948
46.18497711157574
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
2023-11-12T21:27:45.306041Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N28W010/2023/11/12/062CA4
2.0E-4
2.0E-4
true
block average
2
2
29.0
-10.0
28.0
-9.0
POLYGON((-10.0 28.038188434169694,-9.992249017798496 28.0,-10.0 28.0,-10.0 28.038188434169694))
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_062CA4_N28W010_2023_11_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062CA4_N28W010_2023_11_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062CA4_N28W010_2023_11_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062CA4_N28W010_2023_11_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062CA4_N28W010_2023_11_12_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