https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-05T18:18:25.998321Z
2023-08-05T18:18:55.017046Z
s3://sentinel-s1-l1c/GRD/2023/8/5/IW/DV/S1A_IW_GRDH_1SDV_20230805T181825_20230805T181855_049744_05FB43_BBD1
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
2023-08-05T18:18:25.998321Z
2023-08-05T18:18:55.017046Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230805T200710_V20230805T163830_20230805T195600.EOF
348.02080037173425
693000
Copernicus Ground Segment
2023-08-05T20:24:17.371976Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230805T181825_20230805T181855_049744_05FB43_BBD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.5881985452868947 4.8084222899254305,-0.48068963719756375 5.03929551175331,0.6263632351432742 5.268009869356989,0.43199882385366833 6.231524484307964,0.39593892629883787 6.412681101641005,0.36047495672318025 6.593952571189736,0.32344826542073585 6.774900234598431,0.2993915099201653 6.896217174084852,-0.253681980929809 6.783954082652436,-0.8111783614731867 6.670098552153033,-1.367970119971175 6.55570196787715,-1.9204077057473028 6.44153369357674,-1.897781586880306 6.319462740952885,-1.8601801882820002 6.1379600161756285,-1.8236355335157555 5.95623466396603,-1.7853216340017215 5.774875359005557,-1.7101460442712455 5.411846641525552,-1.6740867645501143 5.230008428397406,-1.5881985452868947 4.8084222899254305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77576
45.98787
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
2023-08-05T23:21:43.157921Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N04W001/2023/08/05/05FB43
2.0E-4
2.0E-4
true
block average
2
2
5.0
-1.0
4.0
0.0
POLYGON((-0.6691919198361601 5.0,-1.0 4.9310391756524385,-1.0 5.0,-0.6691919198361601 5.0))
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_05FB43_N04W001_2023_08_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FB43_N04W001_2023_08_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FB43_N04W001_2023_08_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FB43_N04W001_2023_08_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FB43_N04W001_2023_08_05_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