https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-23T17:23:42.407018Z
2022-08-23T17:24:07.404530Z
s3://sentinel-s1-l1c/GRD/2022/8/23/IW/DV/S1A_IW_GRDH_1SDV_20220823T172342_20220823T172407_044683_0555A4_96E9
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
2022-08-23T17:23:42.407018Z
2022-08-23T17:24:07.404530Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220823T174912_V20220823T171940_20220823T235440.EOF
347.86973017186324
693000
Copernicus Ground Segment
2022-08-23T21:52:58.792628Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220823T172342_20220823T172407_044683_0555A4_96E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.643153943461044 15.370455796283213,11.218834185283516 15.481330790613873,11.796965368346196 15.591054215334225,12.375931742293455 15.699298977488464,12.938631073228782 15.802921800524683,12.646701058403952 17.310827610674988,12.079183057330907 17.208262659971385,11.49501157183264 17.100895605690337,10.912983847341017 16.992124148262683,10.332611878829123 16.881880767433145,10.457329928917716 16.277550720942752,10.531023409846666 15.914557231931168,10.643153943461044 15.370455796283213))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89722252250652
46.11022168179298
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
2022-08-31T15:24:10.440925Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N16E011/2022/08/23/0555A4
2.0E-4
2.0E-4
true
block average
2
2
17.0
11.0
16.0
12.0
POLYGON((11.0 16.0,11.0 17.0,12.0 17.0,12.0 16.0,11.0 16.0))
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_0555A4_N16E011_2022_08_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0555A4_N16E011_2022_08_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0555A4_N16E011_2022_08_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0555A4_N16E011_2022_08_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0555A4_N16E011_2022_08_23_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