https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-27T04:17:31.210227Z
2023-09-27T04:18:05.207979Z
s3://sentinel-s1-l1c/GRD/2023/9/27/IW/DV/S1A_IW_GRDH_1SDV_20230927T041731_20230927T041805_050508_061553_8200
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
2023-09-27T04:17:31.210227Z
2023-09-27T04:18:05.207979Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230927T023503_V20230927T015810_20230927T083310.EOF
192.7564746520627
693000
Copernicus Ground Segment
2023-09-27T04:24:54.965452Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230927T041731_20230927T041805_050508_061553_8200
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.204020674835082 32.17615005377346,26.802407479476397 32.2409876877032,26.531984733943176 32.283875388957725,26.12587788899262 32.34712137268035,25.854828921972402 32.38855956617818,25.447795927440428 32.44962442162339,25.176138449059604 32.489604029152204,24.904242649583324 32.52899773141905,24.578953189588994 32.575294098298436,24.47102878092912 32.03375961116291,24.396680205732636 31.673000476123377,24.360410697454263 31.49248905040181,24.252762722301927 30.9507680902334,24.194585082267565 30.654568649884354,24.513174551211975 30.607690695159363,24.77931372755825 30.56788388795371,25.0453356907071 30.52751907483326,25.443712985278935 30.465993759964007,25.7091170712079 30.424287071679693,26.107127106153094 30.360665318576977,26.372378001561295 30.317546780059747,26.766713547405892 30.25237959256488,26.832360110929045 30.54914498085433,26.87176995764644 30.73023563372547,26.912343542923466 30.911135510130467,26.995834227480294 31.272556142559612,27.03943118077164 31.452967196467554,27.204020674835082 32.17615005377346))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71059396329759
46.30428012106918
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
2023-09-27T07:28:29.462282Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N30E025/2023/09/27/061553
2.0E-4
2.0E-4
true
block average
2
2
31.0
25.0
30.0
26.0
POLYGON((26.0 30.377789545857407,25.443712985308956 30.465993759959385,25.0 30.534398080842458,25.0 31.0,26.0 31.0,26.0 30.377789545857407))
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_061553_N30E025_2023_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061553_N30E025_2023_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061553_N30E025_2023_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061553_N30E025_2023_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061553_N30E025_2023_09_27_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