https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-08T05:15:26.048713Z
2023-10-08T05:15:49.505350Z
s3://sentinel-s1-l1c/GRD/2023/10/8/IW/DV/S1A_IW_GRDH_1SDV_20231008T051526_20231008T051549_050669_061AE3_8CDA
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
2023-10-08T05:15:26.048713Z
2023-10-08T05:15:49.505350Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231008T051446_V20231008T043431_20231008T110931.EOF
192.7060409471067
693000
Copernicus Ground Segment
2023-10-08T05:46:18.751867Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231008T051526_20231008T051549_050669_061AE3_8CDA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.540847531262242 31.044463780745193,12.136555906279494 31.11062432411904,11.864147857833355 31.154436466030617,11.454691944409497 31.21913312792409,11.18169795695686 31.261497140315818,10.773137852727636 31.323749289709,10.50039496248774 31.36453988594535,10.2263365387745 31.404908103724438,9.952153045632757 31.44467617323946,9.845930851365093 30.90293278366993,9.809294447058166 30.722490816252726,9.697904036543601 30.157873310370967,10.238520332343972 30.07711660317827,10.508316274962041 30.035934435822035,10.91084615093899 29.973398604516248,11.314113781396898 29.909437984655625,11.582702328116511 29.866109172071393,11.850911795077836 29.822259143480487,12.25028845926275 29.755883790328962,12.417934603784216 30.50215410722045,12.499510395557847 30.863814598790373,12.540847531262242 31.044463780745193))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80611762262235
46.59013293531174
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
2023-10-08T08:32:03.590266Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N30E011/2023/10/08/061AE3
2.0E-4
2.0E-4
true
block average
2
2
31.0
11.0
30.0
12.0
POLYGON((11.0 30.0,11.0 31.0,12.0 31.0,12.0 30.0,11.0 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_061AE3_N30E011_2023_10_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061AE3_N30E011_2023_10_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061AE3_N30E011_2023_10_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061AE3_N30E011_2023_10_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061AE3_N30E011_2023_10_08_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