https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-14T04:39:07.983995Z
2022-06-14T04:39:32.981929Z
s3://sentinel-s1-l1c/GRD/2022/6/14/IW/DV/S1A_IW_GRDH_1SDV_20220614T043907_20220614T043932_043654_053639_49FE
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
2022-06-14T04:39:07.983995Z
2022-06-14T04:39:32.981929Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220614T062137_V20220614T021421_20220614T053151.EOF
192.0515838575831
693000
Copernicus Ground Segment
2022-06-14T06:42:21.562671Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220614T043907_20220614T043932_043654_053639_49FE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.981071252903977 12.861795893638776,18.40898314066548 12.974367319152401,17.834982858490545 13.085948122649818,17.260361384681044 13.196270237950646,16.714243328501777 13.29982826596822,16.64289516504079 12.937933259178196,16.570397299777532 12.576142818168597,16.49944579840087 12.2140379537033,16.415854574890897 11.792207476407468,16.95880966954111 11.687489305414168,17.527760167647973 11.576563511055863,18.098056277671805 11.464162009873853,18.667899375550444 11.350645439685927,18.71720427623618 11.59219331715429,18.751839144267258 11.77419467174753,18.790553818988815 11.955378865501235,18.821050613482516 12.13819853993542,18.850667002031987 12.321187264795752,18.90544205203679 12.499174624567711,18.94242945626057 12.680696864352576,18.981071252903977 12.861795893638776))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88141165195698
46.14531839315927
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
2022-06-14T08:40:28.648990Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N12E017/2022/06/14/053639
2.0E-4
2.0E-4
true
block average
2
2
13.0
17.0
12.0
18.0
POLYGON((17.0 12.0,17.0 13.0,18.0 13.0,18.0 12.0,17.0 12.0))
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_053639_N12E017_2022_06_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053639_N12E017_2022_06_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053639_N12E017_2022_06_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053639_N12E017_2022_06_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053639_N12E017_2022_06_14_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