https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-13T18:41:41.012140Z
2022-09-13T18:42:10.030701Z
s3://sentinel-s1-l1c/GRD/2022/9/13/IW/DV/S1A_IW_GRDH_1SDV_20220913T184141_20220913T184210_044990_056002_4E4C
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
2022-09-13T18:41:41.012140Z
2022-09-13T18:42:10.030701Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220913T172417_V20220913T165500_20220913T233000.EOF
347.2986213135606
693000
Copernicus Ground Segment
2022-09-13T19:04:45.013744Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220913T184141_20220913T184210_044990_056002_4E4C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.890867803753988 29.63085017639282,-10.507533952822369 29.694707470217697,-10.247509777641662 29.737345909807757,-9.856417061358135 29.80044949936722,-9.59480185757809 29.841972801377757,-9.333913373823297 29.882832813160434,-8.93504372833529 29.94423782833922,-8.668575317231436 29.98454533750987,-8.321523417134648 30.036177768478588,-8.330527646047903 30.094799202588447,-8.37181385604004 30.27459900672357,-8.409942629214658 30.454855750582176,-8.450115622868173 30.634818491764253,-8.480163992593411 30.816239936109024,-8.503784276256441 30.998576615454883,-8.549619971378528 31.17771699346838,-8.59278395295992 31.357244025857515,-8.655375929938046 31.658130507126526,-9.007172702372356 31.60719221017588,-9.271042055980288 31.568299491867545,-9.673810329032388 31.50783076575244,-9.939692688390846 31.4671737098408,-10.204703389896743 31.42606555766479,-10.60178284995547 31.36337917762763,-10.86620781781248 31.320907492407724,-11.256003260660737 31.257233911689152,-11.065716017360709 30.412847804767413,-10.890867803753988 29.63085017639282))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72647320114256
46.33843059451711
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
2022-09-13T21:18:03.050917Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N30W010/2022/09/13/056002
2.0E-4
2.0E-4
true
block average
2
2
31.0
-10.0
30.0
-9.0
POLYGON((-10.0 30.0,-10.0 31.0,-9.0 31.0,-9.0 30.0,-10.0 30.0))
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_056002_N30W010_2022_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056002_N30W010_2022_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056002_N30W010_2022_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056002_N30W010_2022_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056002_N30W010_2022_09_13_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