https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-06T14:52:44.138712Z
2023-02-06T14:53:19.449478Z
s3://sentinel-s1-l1c/GRD/2023/2/6/IW/DV/S1A_IW_GRDH_1SDV_20230206T145244_20230206T145319_047116_05A70A_8087
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
2023-02-06T14:52:44.138712Z
2023-02-06T14:53:19.449478Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230206T152601_V20230206T114209_20230206T145939.EOF
347.57532272331594
693000
Copernicus Ground Segment
2023-02-06T16:23:55.946917Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230206T145244_20230206T145319_047116_05A70A_8087
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53105869451967 -24.49080300347596,54.88607502549631 -24.409354024728255,55.127274551311686 -24.353483060847434,55.36826248658801 -24.2972311539953,55.72934612499969 -24.212141846659726,55.9698020848187 -24.154943360510593,56.33008468876112 -24.068440480584563,56.57000462307268 -24.010303748226647,56.91714290440356 -23.925428392196753,56.799191752880425 -23.509324781318078,56.64803701255133 -22.97134202501711,56.49828032796724 -22.43316099103407,56.395077716005076 -22.059281308074198,55.81534129676694 -22.199753206289746,55.22223018635599 -22.341056291872164,54.627936616797555 -22.480197863697775,54.039551911555016 -22.615541036530146,54.13688434194644 -22.991208826921618,54.27797484607128 -23.531995708630504,54.420201219427966 -24.07262400201963,54.53105869451967 -24.49080300347596))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25368
45.62561186524589
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
2023-02-06T19:55:33.420546Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S23E054/2023/02/06/05A70A
2.0E-4
2.0E-4
true
block average
2
2
-22.0
54.0
-23.0
55.0
POLYGON((54.139177946105 -23.0,54.03955191155488 -22.61554103653013,54.62793661672658 -22.480197863714128,55.0 -22.393086902702283,55.0 -23.0,54.139177946105 -23.0))
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_05A70A_S23E054_2023_02_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A70A_S23E054_2023_02_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A70A_S23E054_2023_02_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A70A_S23E054_2023_02_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A70A_S23E054_2023_02_06_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