https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-30T03:15:47.325005Z
2023-08-30T03:16:12.323536Z
s3://sentinel-s1-l1c/GRD/2023/8/30/IW/DV/S1A_IW_GRDH_1SDV_20230830T031547_20230830T031612_050099_060759_F11D
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
2023-08-30T03:15:47.325005Z
2023-08-30T03:16:12.323536Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230830T044853_V20230830T005214_20230830T040944.EOF
192.1401779417238
693000
Copernicus Ground Segment
2023-08-30T05:59:10.953743Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230830T031547_20230830T031612_050099_060759_F11D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.46878970868058 17.27628161764691,39.88922954683879 17.385962109247107,39.307504439137425 17.494231237513908,38.724754005854635 17.60085678760643,38.129840468361856 17.707800715249615,38.09666981623864 17.526566237661157,38.05699239487 17.346394147893626,38.03451758004526 17.1631395499106,38.00012330836239 16.98200910121784,37.963883315505406 16.801205238544796,37.92996113801638 16.619978797738554,37.85605910905532 16.25860618530402,37.841798158384016 16.199348787417904,38.414432602599845 16.094447260857002,38.999858947459785 15.985501400564132,39.58120225600186 15.875618555322069,40.1561340079512 15.765290869247604,40.46878970868058 17.27628161764691))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81632274610807
46.17652496387953
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
2023-08-30T10:25:59.812513Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N16E039/2023/08/30/060759
2.0E-4
2.0E-4
true
block average
2
2
17.0
39.0
16.0
40.0
POLYGON((39.0 16.0,39.0 17.0,40.0 17.0,40.0 16.0,39.0 16.0))
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_060759_N16E039_2023_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060759_N16E039_2023_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060759_N16E039_2023_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060759_N16E039_2023_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060759_N16E039_2023_08_30_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