https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-06T16:13:46.757090Z
2022-11-06T16:14:15.784652Z
s3://sentinel-s1-l1c/GRD/2022/11/6/IW/DV/S1A_IW_GRDH_1SDV_20221106T161346_20221106T161415_045776_0579C3_A302
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
2022-11-06T16:13:46.757090Z
2022-11-06T16:14:15.784652Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221106T145314_V20221106T142653_20221106T210153.EOF
347.25243745905493
693000
Copernicus Ground Segment
2022-11-06T16:56:02.649137Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221106T161346_20221106T161415_045776_0579C3_A302
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.971162440993204 30.393196460003665,26.372313723055097 30.459374220210996,26.642372690427734 30.50318190877082,27.04846423098236 30.567931880983366,27.320347857671948 30.610528523812185,27.725901498297667 30.672948293456614,27.9968216991875 30.713898559804257,28.26822604174308 30.754321948155052,28.544896090235746 30.794909782470757,28.425690577846662 31.39410642639887,28.31662521246277 31.935519013197464,28.22043633725564 32.41797337578288,27.938264430221526 32.37772985902024,27.661788646103034 32.33764943851025,27.385558033141567 32.29696499390633,26.971678501412534 32.23480892794579,26.696074125689204 32.192620841976535,26.28314795032159 32.12821650563292,26.00818837917385 32.08453434120357,25.599674267767956 32.01845523657129,25.668554194941635 31.716061159163498,25.710277774947933 31.535367301326364,25.79515504009888 31.17422283768373,25.87731105335257 30.812642022724837,25.971162440993204 30.393196460003665))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71589639614682
46.5407406468355
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
2022-11-06T18:40:58.714693Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N31E026/2022/11/06/0579C3
2.0E-4
2.0E-4
true
block average
2
2
32.0
26.0
31.0
27.0
POLYGON((26.0 31.0,26.0 32.0,27.0 32.0,27.0 31.0,26.0 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_0579C3_N31E026_2022_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0579C3_N31E026_2022_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0579C3_N31E026_2022_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0579C3_N31E026_2022_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0579C3_N31E026_2022_11_06_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