https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-08T03:24:34.284553Z
2022-03-08T03:24:59.358706Z
s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T032434_20220308T032459_042224_050837_43DC
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
2022-03-08T03:24:34.284553Z
2022-03-08T03:24:59.358706Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220308T045848_V20220308T005200_20220308T040930.EOF
192.1651437984919
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-08T06:41:32.869317Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220308T032434_20220308T032459_042224_050837_43DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.44210137061768 -15.410112495890274,32.89172514332071 -15.284929871313743,32.31088053488015 -15.151182552253248,31.733097135712413 -15.016506285925571,31.17199139032732 -14.884159984494033,31.128102927294098 -15.064355186906386,31.087799184055534 -15.245515929949928,30.957084444482092 -15.786718343914437,30.912202050279014 -15.966825917885577,30.83443833616832 -16.267078417945765,31.391580006367576 -16.399234459801974,31.975011185770466 -16.53589309131448,32.55640822280645 -16.67027110614817,33.11379919831628 -16.797402637286687,33.14530143539385 -16.676728187454522,33.18887963246425 -16.49601602384332,33.2251148297698 -16.31363708505978,33.27494906734919 -16.13436634021352,33.359459139745375 -15.772390567281931,33.398130139198756 -15.590595438101495,33.44210137061768 -15.410112495890274))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33913
45.87116298029093
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
2022-03-08T09:09:10.805857Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S17E031/2022/03/08/050837
2.0E-4
2.0E-4
true
block average
2
2
-16.0
31.0
-17.0
32.0
POLYGON((32.0 -16.541668743812135,31.0 -16.306350250130446,31.0 -16.0,32.0 -16.0,32.0 -16.541668743812135))
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_050837_S17E031_2022_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050837_S17E031_2022_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050837_S17E031_2022_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050837_S17E031_2022_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050837_S17E031_2022_03_08_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 2019
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