https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-12T16:14:20.666303Z
2023-09-12T16:14:49.697694Z
s3://sentinel-s1-l1c/GRD/2023/9/12/IW/DV/S1A_IW_GRDH_1SDV_20230912T161420_20230912T161449_050296_060E1B_EAA1
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
2023-09-12T16:14:20.666303Z
2023-09-12T16:14:49.697694Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230912T165154_V20230912T130435_20230912T162205.EOF
347.42569231135025
693000
Copernicus Ground Segment
2023-09-12T17:55:31.092745Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230912T161420_20230912T161449_050296_060E1B_EAA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.78030999871875 -27.440744822355654,35.126282279642155 -27.361310834712796,35.3756817106314 -27.303441826566722,35.62482213935093 -27.245130927030292,35.998044996578464 -27.15683942642469,36.24653361997999 -27.09743056584697,36.61877427625313 -27.007499451140063,36.866605184170325 -26.947002468258436,37.22019976991817 -26.859818330303113,37.09537345573145 -26.443903559243548,36.98883903244444 -26.086102698048908,36.88302873642653 -25.728198833295128,36.742618514629676 -25.24936335426017,36.39340149198175 -25.335115961586006,36.14866576348692 -25.394646118212677,35.78111489789032 -25.483181070001194,35.535783911257205 -25.541695393776706,35.1673437415606 -25.62869970397398,34.92142233767734 -25.686189035310413,34.675266204098605 -25.743265927410754,34.33382773376338 -25.821651746936872,34.46526215026986 -26.303010848668997,34.564217151492514 -26.662824834399387,34.66376886002963 -27.022556878999236,34.78030999871875 -27.440744822355654))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.021
45.5734913096734
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
2023-09-12T20:57:02.384238Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S27E035/2023/09/12/060E1B
2.0E-4
2.0E-4
true
block average
2
2
-26.0
35.0
-27.0
36.0
POLYGON((35.0 -27.0,35.0 -26.0,36.0 -26.0,36.0 -27.0,35.0 -27.0))
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_060E1B_S27E035_2023_09_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060E1B_S27E035_2023_09_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060E1B_S27E035_2023_09_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060E1B_S27E035_2023_09_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060E1B_S27E035_2023_09_12_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