https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-27T15:49:24.726929Z
2023-03-27T15:49:49.724982Z
s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T154924_20230327T154949_047832_05BF3D_67A3
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
2023-03-27T15:49:24.726929Z
2023-03-27T15:49:49.724982Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230327T143202_V20230327T140208_20230327T203708.EOF
347.17534162316815
693000
Copernicus Ground Segment
2023-03-27T16:06:11.464228Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230327T154924_20230327T154949_047832_05BF3D_67A3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.860062545896096 31.637599970144695,32.24584753126916 31.700329641514156,32.51487778984821 31.743330512809592,32.91888523055691 31.806767615038222,33.1885276321126 31.848347556326473,33.59344064420612 31.90964657958423,33.863678246324376 31.949796633937613,34.13414907141336 31.989372329450873,34.47105412613282 32.037798798584866,34.170670675273804 33.54118371785142,33.82796312415928 33.49322110099159,33.5528473959532 33.45397888950578,33.277981057906715 33.414128021132555,32.86615618881461 33.353213758396976,32.59192733972852 33.31184778834748,32.181073490652274 33.248668006438564,31.907501745334372 33.205796408777076,31.515230003062786 33.143192929062764,31.69514019030643 32.36074423592036,31.860062545896096 31.637599970144695))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61761055916154
46.22306586207059
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
2023-03-27T21:39:41.840957Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N32E032/2023/03/27/05BF3D
2.0E-4
2.0E-4
true
block average
2
2
33.0
32.0
32.0
33.0
POLYGON((32.0 32.0,32.0 33.0,33.0 33.0,33.0 32.0,32.0 32.0))
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_05BF3D_N32E032_2023_03_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BF3D_N32E032_2023_03_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BF3D_N32E032_2023_03_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BF3D_N32E032_2023_03_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BF3D_N32E032_2023_03_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