https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-31T17:03:07.436654Z
2022-10-31T17:03:36.466170Z
s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T170307_20221031T170336_045689_0576D7_1D84
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
2022-10-31T17:03:07.436654Z
2022-10-31T17:03:36.466170Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221031T172307_V20221031T165500_20221031T233000.EOF
347.25773692389805
693000
Copernicus Ground Segment
2022-10-31T17:40:34.981581Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221031T170307_20221031T170336_045689_0576D7_1D84
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.658431718694223 30.285865237750976,14.05356246851667 30.351132218867292,14.322210239142237 30.3947741119503,14.723872633880985 30.45892698026358,14.992462837834072 30.501090820785045,15.396335635989699 30.56338440476962,15.666519625880198 30.604315564924438,15.937169855895698 30.644721751367015,16.222822780179357 30.686715286519256,16.138375118256533 31.105207498773485,16.030314997663144 31.646817301269888,15.899626788771705 32.310085594238146,15.60849543194275 32.26847721016813,15.333413255745267 32.22850429837515,14.922388633113027 32.167596300917324,14.64824400769562 32.126185856869114,14.374578545297288 32.08421886620954,13.965808552130778 32.02036114802819,13.692680854943717 31.976911335720853,13.291359747431684 31.911923432407413,13.318974277217217 31.790265048605498,13.357628111852781 31.609059727528155,13.397152686925049 31.427997523465873,13.438709799610818 31.247270216153964,13.47819264331696 31.066204144359343,13.522101761707225 30.88586915335044,13.559030361781623 30.70438461564846,13.60155022346364 30.52382548139009,13.64606612315702 30.343600880754785,13.658431718694223 30.285865237750976))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79906078501606
46.50279128825742
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
2022-10-31T19:10:58.802998Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N31E014/2022/10/31/0576D7
2.0E-4
2.0E-4
true
block average
2
2
32.0
14.0
31.0
15.0
POLYGON((14.0 31.0,14.0 32.0,15.0 32.0,15.0 31.0,14.0 31.0))
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_0576D7_N31E014_2022_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0576D7_N31E014_2022_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0576D7_N31E014_2022_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0576D7_N31E014_2022_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0576D7_N31E014_2022_10_31_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