https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-23T05:30:55.705812Z
2023-11-23T05:31:20.704214Z
s3://sentinel-s1-l1c/GRD/2023/11/23/IW/DV/S1A_IW_GRDH_1SDV_20231123T053055_20231123T053120_051340_0631DC_19F9
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
2023-11-23T05:30:55.705812Z
2023-11-23T05:31:20.704214Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231123T053010_V20231123T045057_20231123T112557.EOF
192.9251281318451
693000
Copernicus Ground Segment
2023-11-23T06:11:02.205901Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231123T053055_20231123T053120_051340_0631DC_19F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.207623008810057 34.467561417435306,8.793331294183968 34.532508069965495,8.501825560313303 34.577294045253815,8.215756847727924 34.62052756853038,7.795984189058743 34.68268587509799,7.375275111154942 34.74344478939142,7.089998722646719 34.78376467649518,6.805428248874517 34.82328265512501,6.510334749916509 34.863513528767584,6.478457192336442 34.68257186654374,6.444356308865576 34.5018296366662,6.409623661928825 34.32116711793578,6.3010608621101225 33.77975567867966,6.2151199661949725 33.35968107939556,6.503299619891919 33.31928293013057,6.783194228531784 33.27936651206961,7.062894456766763 33.23881256970819,7.481845098712302 33.176822648397334,7.761071412725364 33.13467625830332,8.178947807086494 33.070357768685184,8.457173224086562 33.02670592482819,8.86626566842402 32.96131312944867,8.964615302689989 33.382022141703594,9.047763820049317 33.74354969938889,9.170550589923836 34.28616853851904,9.207623008810057 34.467561417435306))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67985518336035
46.50475710180767
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
2023-11-23T07:24:43.294524Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N33E009/2023/11/23/0631DC
2.0E-4
2.0E-4
true
block average
2
2
34.0
9.0
33.0
10.0
POLYGON((9.105794801973747 34.0,9.0 33.53587387116558,9.0 34.0,9.105794801973747 34.0))
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_0631DC_N33E009_2023_11_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0631DC_N33E009_2023_11_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0631DC_N33E009_2023_11_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0631DC_N33E009_2023_11_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0631DC_N33E009_2023_11_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