https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-15T17:19:31.443889Z
2023-04-15T17:20:00.479458Z
s3://sentinel-s1-l1c/GRD/2023/4/15/IW/DV/S1A_IW_GRDH_1SDV_20230415T171931_20230415T172000_048110_05C89F_374D
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
2023-04-15T17:19:31.443889Z
2023-04-15T17:20:00.479458Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230415T173429_V20230415T171124_20230415T234624.EOF
347.25862804987366
693000
Copernicus Ground Segment
2023-04-15T17:53:14.345929Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230415T171931_20230415T172000_048110_05C89F_374D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.542525432087487 30.26925052441368,9.940460317177763 30.335000672442575,10.20939327706385 30.378700768029717,10.477967863075808 30.421753639712247,10.880624345874164 30.48519772521112,11.149538764778402 30.526832658541892,11.552877737521106 30.58817677911753,11.82185816318734 30.62835091422034,12.115894380495154 30.671583954341337,12.068851391866747 30.90946995474947,12.032154023922887 31.089856002414898,11.960141673937322 31.45081839547005,11.889913434743775 31.812020979085375,11.850894439918745 31.992063896852766,11.812901426169187 32.17225192021741,11.788385909378619 32.29455992193324,11.488759637692342 32.25171963818651,11.215582892942965 32.211995856824316,10.805301557755634 32.1511635222791,10.533417031711576 32.110073282097744,10.12453878433587 32.047113531649266,9.85104902668456 32.00421876522949,9.578331688647033 31.960818361272363,9.174211927442755 31.895352473678443,9.202428119238338 31.772893187062294,9.242266502409736 31.59193700518053,9.284190767297074 31.41132406508045,9.325156374598997 31.230556584812966,9.367327899264719 31.049989775277883,9.406674640652104 30.868960024226848,9.4896255263672 30.50760888607701,9.542525432087487 30.26925052441368))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76955754798468
46.49544709688667
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
2023-04-15T22:30:50.811351Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/04/15/05C89F
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((12.0 31.251028265560816,12.050434144948177 31.0,12.0 31.0,12.0 31.251028265560816))
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_05C89F_N31E012_2023_04_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C89F_N31E012_2023_04_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C89F_N31E012_2023_04_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C89F_N31E012_2023_04_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C89F_N31E012_2023_04_15_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