https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-12T17:11:53.182906Z
2022-10-12T17:12:22.210525Z
s3://sentinel-s1-l1c/GRD/2022/10/12/IW/DV/S1A_IW_GRDH_1SDV_20221012T171153_20221012T171222_045412_056E2B_309C
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
2022-10-12T17:11:53.182906Z
2022-10-12T17:12:22.210525Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221012T173236_V20221012T170313_20221012T233813.EOF
347.1280355520481
693000
Copernicus Ground Segment
2022-10-12T17:52:10.652300Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221012T171153_20221012T171222_045412_056E2B_309C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.16212674391978 32.22062951186135,11.566734536096682 32.285901110701744,11.84001283235682 32.32920049384935,12.250398589439381 32.3930384997721,12.525091646717513 32.43497380689157,12.798427050039182 32.4760721498496,13.210084181088332 32.53678041634397,13.486389037279052 32.5767268157016,13.788351836885392 32.61964031567592,13.776049450898885 32.67667653338617,13.738755832824292 32.856997049193424,13.460389726364205 34.24155568086083,13.151638576608237 34.19893360799641,12.871640123319025 34.15956008087007,12.591903245922683 34.11954978761669,12.172796110917975 34.05834381520462,11.893728589038439 34.0167483175937,11.475641708180474 33.95317200855683,11.197265028742367 33.91000130977656,10.783981258241159 33.84466740608811,10.938260301902588 33.18107174569826,10.981090152858437 33.00053440231591,11.02265447380093 32.81979678394757,11.16212674391978 32.22062951186135))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70246737552753
46.4521079560167
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
2022-10-12T19:52:01.676415Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N32E011/2022/10/12/056E2B
2.0E-4
2.0E-4
true
block average
2
2
33.0
11.0
32.0
12.0
POLYGON((11.162126743919703 32.22062951186128,11.0 32.91830713001747,11.0 33.0,12.0 33.0,12.0 32.35408747293972,11.162126743919703 32.22062951186128))
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_056E2B_N32E011_2022_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056E2B_N32E011_2022_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056E2B_N32E011_2022_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056E2B_N32E011_2022_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056E2B_N32E011_2022_10_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