https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-21T03:15:11.874288Z
2023-05-21T03:15:40.901661Z
s3://sentinel-s1-l1c/GRD/2023/5/21/IW/DV/S1A_IW_GRDH_1SDV_20230521T031511_20230521T031540_048626_05D937_E9C1
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
2023-05-21T03:15:11.874288Z
2023-05-21T03:15:40.901661Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230521T062133_V20230521T022239_20230521T054009.EOF
192.0695930502555
693000
Copernicus Ground Segment
2023-05-21T07:13:18.631761Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230521T031511_20230521T031540_048626_05D937_E9C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.55022337385262 -10.879176539860165,35.97827051995332 -10.750573258966694,35.4017743526221 -10.619783900749708,34.941885085343486 -10.514621231286783,34.32664227911154 -10.372792040214172,34.2713902629141 -10.611319011556107,34.18579774007624 -10.971935144315347,34.142833258615745 -11.152218839255154,34.09818123061659 -11.332116141792262,34.01750413423574 -11.693970008085829,33.97315208624867 -11.873966123724284,33.94186368993935 -11.994724823275003,34.450125678452416 -12.113001073238577,35.029774562848885 -12.24662430949478,35.607771191972695 -12.378525690314623,36.18253146861463 -12.508355261102942,36.25518453769757 -12.20628127225884,36.29587644334056 -12.025085218314404,36.37977326761939 -11.663278204972489,36.421031259252146 -11.482227235663334,36.45582232253724 -11.29972353789588,36.50102732877842 -11.11957397574648,36.53713136867884 -10.937378795146138,36.55022337385262 -10.879176539860165))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63097
46.29368336522077
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
2023-05-21T15:25:22.029954Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/S11E035/2023/05/21/05D937
2.0E-4
2.0E-4
true
block average
2
2
-10.0
35.0
-11.0
36.0
POLYGON((35.0 -10.527910342374474,36.0 -10.755459120462266,36.0 -11.0,35.0 -11.0,35.0 -10.527910342374474))
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_05D937_S11E035_2023_05_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D937_S11E035_2023_05_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D937_S11E035_2023_05_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D937_S11E035_2023_05_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D937_S11E035_2023_05_21_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