https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-20T03:22:55.083268Z
2023-03-20T03:23:24.091340Z
s3://sentinel-s1-l1c/GRD/2023/3/20/IW/DV/S1A_IW_GRDH_1SDV_20230320T032255_20230320T032324_047722_05BB7E_DC9A
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
2023-03-20T03:22:55.083268Z
2023-03-20T03:23:24.091340Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230320T045707_V20230320T010019_20230320T041749.EOF
192.2280147041304
693000
Copernicus Ground Segment
2023-03-20T06:17:10.765691Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230320T032255_20230320T032324_047722_05BB7E_DC9A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.11162525925728 20.644010413414726,38.52169933028893 20.752033521999376,37.927260642599904 20.85868348170425,37.33199194969305 20.963268043870265,36.73685214318985 21.065608350823677,36.72575937972064 21.007391141359342,36.688055412606104 20.826901262210527,36.61848870529425 20.46491583755529,36.547774314333864 20.10310760647626,36.510074164720486 19.92260012093463,36.474959386097794 19.741643712353603,36.441586117749544 19.560380801265833,36.41743781128325 19.440267160309485,37.006686540683575 19.336699199673774,37.59873718219115 19.230585382986845,38.18693657942437 19.12312854078451,38.77073665827939 19.014475796649172,39.11162525925728 20.644010413414726))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78743658846159
46.05709454088545
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
2023-03-20T09:26:03.113765Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N20E038/2023/03/20/05BB7E
2.0E-4
2.0E-4
true
block average
2
2
21.0
38.0
20.0
39.0
POLYGON((39.0 20.110413151601573,38.97690224902756 20.0,38.0 20.0,38.0 20.845633103765596,38.52169933025778 20.752033522004876,39.0 20.6644504498826,39.0 20.110413151601573))
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_05BB7E_N20E038_2023_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BB7E_N20E038_2023_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BB7E_N20E038_2023_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BB7E_N20E038_2023_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BB7E_N20E038_2023_03_20_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