https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-21T04:03:32.245080Z
2023-04-21T04:03:57.243463Z
s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T040332_20230421T040357_048189_05CB3D_7D09
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
2023-04-21T04:03:32.245080Z
2023-04-21T04:03:57.243463Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230421T053220_V20230421T013315_20230421T045045.EOF
192.0123677148336
693000
Copernicus Ground Segment
2023-04-21T06:23:42.629093Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230421T040332_20230421T040357_048189_05CB3D_7D09
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.050443547298062 -7.146324560671318,24.514014758683004 -7.027267146150244,23.951946053652645 -6.901801787810739,23.390302719912626 -6.775715499938134,22.84149825703066 -6.6518242823050056,22.800696004598556 -6.832310054042327,22.72165197051896 -7.194079695064423,22.64037603776357 -7.555370616961371,22.599267725756363 -7.7359199699022145,22.556570509701842 -7.916111130062491,22.50235566848448 -8.156439153604744,23.050018613448067 -8.281192067366657,23.613926805703805 -8.408790146154022,24.177084520228195 -8.535339427205546,24.71650895312782 -8.655720120893772,24.770765321681516 -8.414839398599044,24.81009551676487 -8.233456034870862,24.851322611913044 -8.05250120901642,24.891665586068537 -7.871353474153976,24.97175784021951 -7.508939387406601,25.009611208416658 -7.327250922266048,25.050443547298062 -7.146324560671318))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57335
45.97283312931754
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
2023-04-21T09:14:55.538923Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/S08E022/2023/04/21/05CB3D
2.0E-4
2.0E-4
true
block average
2
2
-7.0
22.0
-8.0
23.0
POLYGON((22.537646283985232 -8.0,22.64037603775945 -7.555370616979108,22.764056971633742 -7.0,23.0 -7.0,23.0 -8.0,22.537646283985232 -8.0))
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_05CB3D_S08E022_2023_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CB3D_S08E022_2023_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CB3D_S08E022_2023_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CB3D_S08E022_2023_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CB3D_S08E022_2023_04_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