https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-14T16:04:11.794722Z
2023-09-14T16:04:36.792842Z
s3://sentinel-s1-l1c/GRD/2023/9/14/IW/DV/S1A_IW_GRDH_1SDV_20230914T160411_20230914T160436_050325_060F23_3D48
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
2023-09-14T16:04:11.794722Z
2023-09-14T16:04:36.792842Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230914T180650_V20230914T142652_20230914T174422.EOF
348.0227614660432
693000
Copernicus Ground Segment
2023-09-14T18:56:32.468930Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230914T160411_20230914T160436_050325_060F23_3D48
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.37386462629215 -4.772305627104127,34.48745676269702 -4.526969985416781,35.576398742800286 -4.2852788120562915,35.54111350462112 -4.103621895431888,35.50063115540498 -3.9230451408126656,35.415094928938416 -3.5629312881894313,35.37709496631916 -3.3818189770188622,35.34680325524797 -3.1989980170547243,35.30122808360285 -3.019588662710282,35.25026974593453 -2.778985245663957,34.15992273600559 -3.018619142332843,33.05032560203263 -3.261273341946121,33.10097227543881 -3.502622642171742,33.21718451334785 -4.046952220009106,33.29537570238801 -4.409700860249634,33.33615628294863 -4.5907098102723625,33.37386462629215 -4.772305627104127))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7709
46.27990233498558
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
2023-09-14T22:59:08.407872Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S04E035/2023/09/14/060F23
2.0E-4
2.0E-4
true
block average
2
2
-3.0
35.0
-4.0
36.0
POLYGON((35.297079324199856 -3.0,35.3468032552479 -3.1989980170545262,35.377094966319206 -3.3818189770188534,35.41509492893919 -3.5629312881928996,35.51788317375067 -4.0,35.0 -4.0,35.0 -3.0,35.297079324199856 -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_060F23_S04E035_2023_09_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060F23_S04E035_2023_09_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060F23_S04E035_2023_09_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060F23_S04E035_2023_09_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060F23_S04E035_2023_09_14_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