https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-11T15:19:31.309228Z
2023-01-11T15:19:56.742220Z
s3://sentinel-s1-l1c/GRD/2023/1/11/IW/DV/S1A_IW_GRDH_1SDV_20230111T151931_20230111T151956_046738_059A63_94E6
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
2023-01-11T15:19:31.309228Z
2023-01-11T15:19:56.742220Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230111T172106_V20230111T133722_20230111T165452.EOF
347.9286702974865
693000
Copernicus Ground Segment
2023-01-11T17:35:36.488549Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230111T151931_20230111T151956_046738_059A63_94E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.03878187959137 12.75285049220776,42.602475886797016 12.863895947124709,43.16980235108566 12.974335817082519,43.74360294602014 13.084679415825052,44.31694167865599 13.193562394048337,44.28301694830622 13.374840053967231,44.245806262105255 13.55558678533218,44.21182726208709 13.736935373457051,44.184146366430014 13.91945462606026,44.14156825659481 14.099183432368397,44.10433461332616 14.279907531318019,44.06922326169356 14.461022018377053,44.042136643544495 14.604884401452713,43.46222492401896 14.496550291437234,42.88503786090017 14.387195912628234,42.313415393158884 14.277401057161658,41.743621431474594 14.166485100072073,41.81126639611516 13.841092742865602,41.852589109799574 13.660376382474723,41.89214154031503 13.47931181099671,41.92885585363357 13.297687008918825,41.964690974650146 13.115886346479305,41.99778477167995 12.933540569190285,42.03878187959137 12.75285049220776))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83931814021811
46.22498083332268
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
2023-01-11T20:13:53.203618Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N14E043/2023/01/11/059A63
2.0E-4
2.0E-4
true
block average
2
2
15.0
43.0
14.0
44.0
POLYGON((43.0 14.408976742641808,44.0 14.597012796821005,44.0 14.0,43.0 14.0,43.0 14.408976742641808))
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_059A63_N14E043_2023_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059A63_N14E043_2023_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059A63_N14E043_2023_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059A63_N14E043_2023_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059A63_N14E043_2023_01_11_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