https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-14T02:59:31.295713Z
2023-10-14T02:59:56.293494Z
s3://sentinel-s1-l1c/GRD/2023/10/14/IW/DV/S1A_IW_GRDH_1SDV_20231014T025931_20231014T025956_050755_061DC8_7D38
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
2023-10-14T02:59:31.295713Z
2023-10-14T02:59:56.293494Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231014T060353_V20231014T020618_20231014T052348.EOF
192.1133523545626
693000
Copernicus Ground Segment
2023-10-14T07:06:17.847296Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231014T025931_20231014T025956_050755_061DC8_7D38
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.139994492377625 -13.189349507263454,39.573477986934165 -13.061162952842109,38.98854666099236 -12.927362222740326,38.414649992809316 -12.794707498828442,37.89584237553626 -12.673587404112045,37.853095670760375 -12.853933824225528,37.80829345448038 -13.033898223650233,37.765357955944296 -13.214316527536152,37.72141278991347 -13.394504951878712,37.676625387031386 -13.574502147880972,37.633904843684306 -13.755001915153002,37.58829186758535 -13.934822998070231,37.53277395500092 -14.175080640496738,38.055777708480285 -14.298048361717537,38.63403304050597 -14.432508375394491,39.22082625128651 -14.567373324849175,39.79619207725571 -14.698031094628732,39.85162543418853 -14.457352245072936,39.89587686790452 -14.276869691554856,39.97822385951821 -13.91452614437503,40.06435761666321 -13.553067745953904,40.10430222122184 -13.371640026645544,40.139994492377625 -13.189349507263454))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.47952294350145
46.08360673874916
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
2023-10-14T19:45:59.800311Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S14E038/2023/10/14/061DC8
2.0E-4
2.0E-4
true
block average
2
2
-13.0
38.0
-14.0
39.0
POLYGON((38.0 -14.0,38.0 -13.0,39.0 -13.0,39.0 -14.0,38.0 -14.0))
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_061DC8_S14E038_2023_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061DC8_S14E038_2023_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061DC8_S14E038_2023_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061DC8_S14E038_2023_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061DC8_S14E038_2023_10_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