https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-22T18:27:02.715375Z
2023-08-22T18:27:27.713679Z
s3://sentinel-s1-l1c/GRD/2023/8/22/IW/DV/S1A_IW_GRDH_1SDV_20230822T182702_20230822T182727_049992_0603B2_88BC
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
2023-08-22T18:27:02.715375Z
2023-08-22T18:27:27.713679Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230822T201450_V20230822T164644_20230822T200414.EOF
348.0122213846396
693000
Copernicus Ground Segment
2023-08-22T20:26:46.769113Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230822T182702_20230822T182727_049992_0603B2_88BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.8991438244026786 6.047548499320401,-3.34276265456786 6.162846166071155,-2.784077393874361 6.27798298312274,-2.224889510934635 6.392572449437723,-1.6774610194862534 6.504109873361871,-1.85849049627519 7.409377300748076,-1.8936462290222156 7.590643369897481,-1.9298840302693776 7.771685135595565,-1.9802085999388686 8.012288692977485,-2.5289159682409506 7.902123456700618,-3.0902478657057504 7.788612745065436,-3.6510517195262135 7.674402204635305,-4.210053104483297 7.559766091820787,-4.1601906259069255 7.31814770266088,-4.121816084357379 7.136851282922591,-4.084346854316942 6.955365584761487,-4.048160217094649 6.773611737773668,-4.011280977652896 6.591998495490497,-3.93601462279441 6.229077384156364,-3.8991438244026786 6.047548499320401))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80960212882755
46.05670847959456
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
2023-08-22T21:54:31.929043Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N06W005/2023/08/22/0603B2
2.0E-4
2.0E-4
true
block average
2
2
7.0
-5.0
6.0
-4.0
POLYGON((-4.0 6.537603607436858,-4.093562000134142 7.0,-4.0 7.0,-4.0 6.537603607436858))
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_0603B2_N06W005_2023_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0603B2_N06W005_2023_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0603B2_N06W005_2023_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0603B2_N06W005_2023_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0603B2_N06W005_2023_08_22_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