https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-12T16:04:25.596314Z
2021-09-12T16:04:50.594472Z
s3://sentinel-s1-l1c/GRD/2021/9/12/IW/DV/S1A_IW_GRDH_1SDV_20210912T160425_20210912T160450_039650_04B029_788B
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
2021-09-12T16:04:25.596314Z
2021-09-12T16:04:50.594472Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0297712604466
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-12T22:23:38.448174Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210912T160425_20210912T160450_039650_04B029_788B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.04694335180675 -3.2615801685220265,34.15853679428655 -3.0184645537532675,35.24711397814126 -2.779195105574966,35.20859471312046 -2.5983240653821746,35.16872118681063 -2.4176662442830006,35.12957274266097 -2.2368546188341707,35.09143732488707 -2.0558260264757644,35.05257327320185 -1.8749655093707989,35.01466969404593 -1.6939003066895653,34.9746712253387 -1.5133026509852154,34.93811566910733 -1.33195573971395,34.925090970470336 -1.2724738029846159,32.72522898374291 -1.7504069017019135,32.814532754289075 -2.173141526281971,32.968942807913216 -2.8989312483285,33.04694335180675 -3.2615801685220265))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82507
46.2399565504579
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
2022-03-29T12:28:43.380737Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/S03E033/2021/09/12/04B029
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -3.0))
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_04B029_S03E033_2021_09_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B029_S03E033_2021_09_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B029_S03E033_2021_09_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B029_S03E033_2021_09_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B029_S03E033_2021_09_12_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 2019
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