https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-22T17:08:46.676459Z
2024-05-22T17:09:11.675991Z
s3://sentinel-s1-l1c/GRD/2024/5/22/IW/DV/S1A_IW_GRDH_1SDV_20240522T170846_20240522T170911_053987_06901D_D3AF
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
2024-05-22T17:08:46.676459Z
2024-05-22T17:09:11.675991Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240522T191457_V20240522T152425_20240522T184155.EOF
347.7238245286298
693000
Copernicus Ground Segment
2024-05-22T19:35:32.380302Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240522T170846_20240522T170911_053987_06901D_D3AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.65088571409653 20.71997851853919,14.240421643233143 20.82781932964448,14.834958047410922 20.93437042373374,15.431042427095914 21.038974392052673,16.02519144053841 21.141016428387875,15.991075329527991 21.321995692713774,15.953244866279041 21.502437250775163,15.918591447964205 21.68340986110794,15.884863414116275 21.864532375030688,15.848393293437145 22.045191308310216,15.815236719695775 22.22639831889975,15.778779458280109 22.407051377576813,15.732538420721358 22.647690291308898,15.134967193543268 22.547210436846285,14.532272832969412 22.4434725436127,13.934524645993072 22.33820915813799,13.33672333992663 22.230574532618462,13.386699497500258 21.9893388992786,13.464404426195449 21.627047816596612,13.53722448126951 21.26386089406285,13.65088571409653 20.71997851853919))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86698261545857
46.07870459619577
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
2024-05-22T21:57:51.185372Z
Batch API, v4.357.2
s3://deafrica-sentinel-1/s1_rtc/N21E014/2024/05/22/06901D
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_06901D_N21E014_2024_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06901D_N21E014_2024_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06901D_N21E014_2024_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06901D_N21E014_2024_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06901D_N21E014_2024_05_22_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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