https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-23T18:03:49.691578Z
2022-10-23T18:04:14.689923Z
s3://sentinel-s1-l1c/GRD/2022/10/23/IW/DV/S1A_IW_GRDH_1SDV_20221023T180349_20221023T180414_045573_0572D4_F241
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
2022-10-23T18:03:49.691578Z
2022-10-23T18:04:14.689923Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221023T201247_V20221023T162200_20221023T193930.EOF
347.94569736985704
693000
Copernicus Ground Segment
2022-10-23T20:28:26.560382Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221023T180349_20221023T180414_045573_0572D4_F241
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.1348086711781993 11.577688984327954,1.701705306794339 11.690453148670152,2.2689047071044284 11.8020648637669,2.8357314345366476 11.912382699262777,3.3927095349965346 12.019584650643111,3.3220817726311367 12.381645246046093,3.096331676705912 13.527613737785625,2.5356823360001233 13.421530065395025,1.9646386487114205 13.31209858368447,1.394901088033207 13.20153897979916,0.8252113284999727 13.089619911168603,0.8755938361118615 12.848135131216845,0.9498433752348615 12.485171098981937,0.9877009228265416 12.30383199147524,1.0248097212409095 12.122342136251081,1.0611157578181627 11.940690212375063,1.1348086711781993 11.577688984327954))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85970945807606
46.04790042005154
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
2022-10-23T23:37:16.294987Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N12E000/2022/10/23/0572D4
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.24368027999482,0.8439093013392169 13.0,1.0 13.0,1.0 12.24368027999482))
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_0572D4_N12E000_2022_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0572D4_N12E000_2022_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0572D4_N12E000_2022_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0572D4_N12E000_2022_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0572D4_N12E000_2022_10_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