https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T03:37:14.110052Z
2023-02-05T03:37:39.108395Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T033714_20230205T033739_047095_05A65A_7ED4
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
2023-02-05T03:37:14.110052Z
2023-02-05T03:37:39.108395Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230205T050501_V20230205T010833_20230205T042603.EOF
191.9664175975796
693000
Copernicus Ground Segment
2023-02-05T06:01:38.564333Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T033714_20230205T033739_047095_05A65A_7ED4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.4834446533689 -1.2939620752392929,30.28146457595952 -0.81707184270469,30.24623730085237 -0.9986065597580283,30.206633805366767 -1.1792851857756546,30.168434769759855 -1.360278081609276,30.12845462690093 -1.5408864094442885,30.089953522980274 -1.7218255419202164,30.054877607728095 -1.9035261160184875,30.014733431260158 -2.0841196236239843,29.97607100880834 -2.2650463351040933,29.963891720702655 -2.3245438366369258,31.039435237926988 -2.5601539362467403,32.1579618782113 -2.8041522561096426,32.17074527688177 -2.744617331356797,32.21490849287553 -2.5643701933231093,32.25299577603742 -2.382798810818184,32.292098525349694 -2.2014527843310896,32.3300223965339 -2.019853324436828,32.4834446533689 -1.2939620752392929))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75023
46.41838071109719
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
2023-02-05T13:33:04.251297Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S02E030/2023/02/05/05A65A
2.0E-4
2.0E-4
true
block average
2
2
-1.0
30.0
-2.0
31.0
POLYGON((30.03343240366476 -2.0,30.05487760772791 -1.9035261160192685,30.08995352298054 -1.721825541919055,30.245931868463703 -1.0,31.0 -1.0,31.0 -2.0,30.03343240366476 -2.0))
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_05A65A_S02E030_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A65A_S02E030_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A65A_S02E030_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A65A_S02E030_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A65A_S02E030_2023_02_05_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