https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-03T18:51:26.457888Z
2023-04-03T18:51:51.456610Z
s3://sentinel-s1-l1c/GRD/2023/4/3/IW/DV/S1A_IW_GRDH_1SDV_20230403T185126_20230403T185151_047936_05C2BB_A377
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
2023-04-03T18:51:26.457888Z
2023-04-03T18:51:51.456610Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230403T205503_V20230403T171118_20230403T202848.EOF
348.0182080666351
693000
Copernicus Ground Segment
2023-04-03T21:40:24.558333Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230403T185126_20230403T185151_047936_05C2BB_A377
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.945654073599346 5.429664188376788,-8.830190140645687 5.661175603764317,-7.7261249705595905 5.888011170715373,-7.762791248501305 6.068944895268948,-7.798152561178174 6.250233153549074,-7.8348323308934615 6.43124538577555,-7.869966126905554 6.612567101316797,-7.979530720673597 7.155648497595575,-8.010949104684391 7.337694937264952,-8.023118532635984 7.397533794873536,-8.572790930569615 7.286517540361714,-9.13548279825261 7.172119079321648,-9.695357519584737 7.057550301174304,-10.254996637863668 6.942297214452314,-10.24038243238178 6.882736680122123,-10.205672819432426 6.700658819298991,-10.168658823315218 6.519055378508517,-10.129313592465936 6.337933719954483,-10.057656675916068 5.9742206594053116,-9.945654073599346 5.429664188376788))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78153485145682
46.10573405225036
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
2023-04-04T14:28:17.479498Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N05W011/2023/04/03/05C2BB
2.0E-4
2.0E-4
true
block average
2
2
6.0
-11.0
5.0
-10.0
POLYGON((-10.0 5.693893994500667,-10.06273559184751 6.0,-10.0 6.0,-10.0 5.693893994500667))
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_05C2BB_N05W011_2023_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C2BB_N05W011_2023_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C2BB_N05W011_2023_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C2BB_N05W011_2023_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C2BB_N05W011_2023_04_03_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