https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-21T06:45:14.444011Z
2022-08-21T06:45:39.442606Z
s3://sentinel-s1-l1c/GRD/2022/8/21/IW/DV/S1A_IW_GRDH_1SDV_20220821T064514_20220821T064539_044647_055477_5F01
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
2022-08-21T06:45:14.444011Z
2022-08-21T06:45:39.442606Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220821T065717_V20220821T060455_20220821T123955.EOF
192.8367777707204
693000
Copernicus Ground Segment
2022-08-21T07:38:27.994365Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220821T064514_20220821T064539_044647_055477_5F01
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.589621278209137 33.21677614884808,-9.989928702753215 33.2805828023312,-10.26754317741919 33.324018034948345,-10.684476187379369 33.38800784563628,-10.96276768590835 33.429890053097054,-11.380700952011912 33.491543062310534,-11.659648967685836 33.53186255485401,-11.938853706716392 33.571554321573814,-12.24680795458914 33.61454921150507,-12.54727996104278 32.11118618914118,-12.24455473532246 32.06777314791346,-11.970078202885778 32.02773981185308,-11.695841811945785 31.98711393159053,-11.284943856582812 31.925067287850652,-11.011320492584048 31.882966473952763,-10.601355459732051 31.8187142555409,-10.328362840334174 31.775147639877765,-9.93469375552839 31.71121293972545,-9.755997843392668 32.49395240440915,-9.589621278209137 33.21677614884808))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6334616596373
46.41311555410805
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
2022-08-31T15:29:19.061490Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N32W011/2022/08/21/055477
2.0E-4
2.0E-4
true
block average
2
2
33.0
-11.0
32.0
-10.0
POLYGON((-11.0 32.0,-11.0 33.0,-10.0 33.0,-10.0 32.0,-11.0 32.0))
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_055477_N32W011_2022_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055477_N32W011_2022_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055477_N32W011_2022_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055477_N32W011_2022_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055477_N32W011_2022_08_21_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