https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-25T02:10:15.574773Z
2022-10-25T02:10:44.611703Z
s3://sentinel-s1-l1c/GRD/2022/10/25/IW/DV/S1A_IW_GRDH_1SDV_20221025T021015_20221025T021044_045592_057388_620D
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
2022-10-25T02:10:15.574773Z
2022-10-25T02:10:44.611703Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221025T034617_V20221024T233807_20221025T025537.EOF
192.1335192558884
693000
Copernicus Ground Segment
2022-10-25T04:16:33.225774Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221025T021015_20221025T021044_045592_057388_620D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.30030918001929 -13.999904135888002,51.72611351194632 -13.869732987391911,51.147157091660745 -13.736982805861782,50.56885069190385 -13.602889555087444,50.04380381674003 -13.47985416755337,49.98599961090805 -13.717695654334447,49.94104177792613 -13.897638578579325,49.85329446482697 -14.258072907214533,49.805458882747004 -14.43735739001836,49.762189185213444 -14.617746031920186,49.71662448811917 -14.797594641490129,49.67313752682904 -14.977952362798206,49.6446362641243 -15.10023315066353,50.173896998417675 -15.225177955225533,50.758906160951966 -15.361670827779744,51.341754757251636 -15.495966259972796,51.919898908352266 -15.627504653800528,52.11844854381983 -14.781533661859923,52.30030918001929 -13.999904135888002))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44156
46.05369856828234
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
2022-10-28T11:05:42.630413Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S14E052/2022/10/25/057388
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.300309180019326 -13.999904135888084,52.0 -14.0,52.0 -13.931823526714807,52.300309180019326 -13.999904135888084))
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_057388_S14E052_2022_10_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057388_S14E052_2022_10_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057388_S14E052_2022_10_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057388_S14E052_2022_10_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057388_S14E052_2022_10_25_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