https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-25T16:53:13.097061Z
2023-09-25T16:53:42.127859Z
s3://sentinel-s1-l1c/GRD/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T165313_20230925T165342_050486_06149D_14AD
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
2023-09-25T16:53:13.097061Z
2023-09-25T16:53:42.127859Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230925T172558_V20230925T134544_20230925T170314.EOF
346.86069359470787
693000
Copernicus Ground Segment
2023-09-25T18:39:57.025521Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230925T165313_20230925T165342_050486_06149D_14AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.02313021488287 -35.590634171927064,27.3752984743875 -35.51001805852806,27.649226387242088 -35.446474365345516,27.92272268836341 -35.38231278220335,28.332152625438923 -35.2849169933959,28.604559538577696 -35.21922111891003,29.012344686306726 -35.119535389656775,29.283648097361066 -35.05232053843258,29.661187555565174 -34.9575811918035,29.512123003190695 -34.54654150164675,29.384720162672984 -34.1916214430603,29.25842445964388 -33.83654663810195,29.091364783852157 -33.36188459421304,28.720208019481376 -33.454783314539455,28.453531974578713 -33.52071809243532,28.05276434183758 -33.6185461688722,27.78508630147909 -33.6830454479586,27.382824761637877 -33.77870968541632,27.114157003614494 -33.8417593929039,26.84509695218681 -33.904225397015956,26.49923387677716 -33.983510163603654,26.652993421609757 -34.461498593570056,26.7691439066979 -34.81910091513343,26.88623345663207 -35.17658238119202,27.02313021488287 -35.590634171927064))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.6324
45.42615315698058
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
2023-09-25T19:43:39.484401Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S36E028/2023/09/25/06149D
2.0E-4
2.0E-4
true
block average
2
2
-35.0
28.0
-36.0
29.0
POLYGON((29.0 -35.12255312844335,28.60455953858329 -35.219221118908486,28.0 -35.36392994293782,28.0 -35.0,29.0 -35.0,29.0 -35.12255312844335))
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_06149D_S36E028_2023_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06149D_S36E028_2023_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06149D_S36E028_2023_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06149D_S36E028_2023_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06149D_S36E028_2023_09_25_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