https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-13T04:20:07.992595Z
2023-01-13T04:20:26.853277Z
s3://sentinel-s1-l1c/GRD/2023/1/13/IW/DV/S1A_IW_GRDH_1SDV_20230113T042007_20230113T042026_046760_059B15_0082
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
2023-01-13T04:20:07.992595Z
2023-01-13T04:20:26.853277Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230113T055031_V20230113T014942_20230113T050712.EOF
192.016912868568
693000
Copernicus Ground Segment
2023-01-13T06:54:29.070694Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230113T042007_20230113T042026_046760_059B15_0082
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.831752149352234 -7.631580899604851,20.293408297393285 -7.511864643200052,19.73160070766072 -7.386165777521468,19.168732658864876 -7.259457888537025,18.617828489670234 -7.134712613504019,18.388217859397358 -8.146105058889658,18.939084050807235 -8.271594854601624,19.501806610690743 -8.398935758146862,20.06614409073851 -8.525765705377554,20.60593728374856 -8.646241262708001,20.62987157493246 -8.537317197517517,20.711320528150424 -8.175126634072337,20.750572017341728 -7.993709203949701,20.791534567788883 -7.812678904710179,20.831752149352234 -7.631580899604851))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5688
45.93068642935457
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
2023-01-13T08:56:32.794922Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/01/13/059B15
2.0E-4
2.0E-4
true
block average
2
2
-8.0
20.0
-9.0
21.0
POLYGON((20.749210940222447 -8.0,20.711320528150644 -8.175126634071539,20.60593728374869 -8.646241262708049,20.0 -8.510900395461706,20.0 -8.0,20.749210940222447 -8.0))
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_059B15_S09E020_2023_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059B15_S09E020_2023_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059B15_S09E020_2023_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059B15_S09E020_2023_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059B15_S09E020_2023_01_13_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