https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-30T19:02:12.063827Z
2022-07-30T19:02:37.063017Z
s3://sentinel-s1-l1c/GRD/2022/7/30/IW/DV/S1A_IW_GRDH_1SDV_20220730T190212_20220730T190237_044334_054A78_7F3E
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
2022-07-30T19:02:12.063827Z
2022-07-30T19:02:37.063017Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220730T210730_V20220730T171933_20220730T203703.EOF
347.88819480545715
693000
Copernicus Ground Segment
2022-07-30T21:23:59.902141Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220730T190212_20220730T190237_044334_054A78_7F3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.87731643212131 14.54720095236576,-13.303523809744165 14.658531952425362,-12.72800671366583 14.768664029612175,-12.152077252051608 14.8773304122968,-11.588421030748263 14.982174809117254,-11.659536484882745 15.343986177686617,-11.730048816583928 15.705981181944082,-11.763257783069138 15.88734399435237,-11.800270653996373 16.068008126726216,-11.834366439469273 16.24919793275509,-11.870864892012445 16.429946839223444,-11.882561179707844 16.489970444835723,-12.451372265238586 16.386091793442652,-13.031801479833234 16.27838815967021,-13.611640784332383 16.169086325146022,-14.189167521439542 16.05852990252897,-14.102199741210486 15.635498660864988,-14.064330813067974 15.454178919983313,-13.87731643212131 14.54720095236576))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83959317953555
46.07141009179641
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
2022-07-30T22:48:18.342023Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/N15W013/2022/07/30/054A78
2.0E-4
2.0E-4
true
block average
2
2
16.0
-13.0
15.0
-12.0
POLYGON((-13.0 15.0,-13.0 16.0,-12.0 16.0,-12.0 15.0,-13.0 15.0))
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_054A78_N15W013_2022_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054A78_N15W013_2022_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054A78_N15W013_2022_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054A78_N15W013_2022_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054A78_N15W013_2022_07_30_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