https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-26T17:35:46.660626Z
2023-09-26T17:36:11.659460Z
s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T173546_20230926T173611_050501_061527_B54C
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
2023-09-26T17:35:46.660626Z
2023-09-26T17:36:11.659460Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230926T181303_V20230926T142653_20230926T174423.EOF
347.2302096982592
693000
Copernicus Ground Segment
2023-09-26T18:56:42.382398Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230926T173546_20230926T173611_050501_061527_B54C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.148934029781955 -30.642144216027248,15.529891580308458 -30.554644990982613,15.788911723657078 -30.494425720292277,16.04761238739683 -30.433695115403957,16.435061093203934 -30.341644343690614,16.692956600826623 -30.279643293034567,17.079190967323463 -30.18569578021306,17.33786571110514 -30.12203732400144,17.662929669219213 -30.0411829146402,17.605237362227726 -29.8629893165823,17.54666883168941 -29.684944235439957,17.433924582438877 -29.327814257849504,17.322661864011074 -28.970407853646183,17.267734785179027 -28.79156221726501,17.21021398255047 -28.613393138323442,17.192217751412983 -28.55459951414197,16.87544426188924 -28.63313812666052,16.616356127714457 -28.696746481960687,16.360720238144427 -28.758937315391506,15.979184025667303 -28.850719626087834,15.596982968198226 -28.94142639642071,15.341814905514182 -29.001297037623537,15.086354457817498 -29.060685375807644,14.710673265015348 -29.14701743541866,14.831982803295721 -29.565248266209203,14.936924149533597 -29.924339296234937,15.042578626560225 -30.28333466683025,15.148934029781955 -30.642144216027248))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08302
45.76489400786071
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
2023-09-26T21:15:08.016557Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S30E016/2023/09/26/061527
2.0E-4
2.0E-4
true
block average
2
2
-29.0
16.0
-30.0
17.0
POLYGON((16.0 -30.0,16.0 -29.0,17.0 -29.0,17.0 -30.0,16.0 -30.0))
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_061527_S30E016_2023_09_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061527_S30E016_2023_09_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061527_S30E016_2023_09_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061527_S30E016_2023_09_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061527_S30E016_2023_09_26_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