https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-26T03:16:31.745772Z
2023-05-26T03:16:56.744444Z
s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T031631_20230526T031656_048699_05DB5A_E1C1
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
2023-05-26T03:16:31.745772Z
2023-05-26T03:16:56.744444Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230526T044931_V20230526T005208_20230526T040938.EOF
192.0762206068288
693000
Copernicus Ground Segment
2023-05-26T06:12:29.823714Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230526T031631_20230526T031656_048699_05DB5A_E1C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.817585417945516 14.258997149101917,39.24626474548484 14.37003685425058,38.679557257272464 14.478710395601638,38.10784241233359 14.58685343678678,37.552466726458206 14.69046159399738,37.515669276436114 14.509795126583386,37.48300774051335 14.328262101107175,37.4479035662292 14.147176622509502,37.40669121400305 13.967227211751363,37.37111489844546 13.786222297185903,37.33367244442821 13.605561991319274,37.29684456049898 13.424783656132618,37.25700002853633 13.182611161287102,37.79817229238525 13.07987287624497,38.372893999252426 12.969423631510903,38.94369386788139 12.858372772467263,39.49772075702796 12.749301712397429,39.510021692123225 12.809192696804217,39.54232757638597 12.99164733501298,39.58682753330476 13.17169040277474,39.626416984628726 13.352703769022593,39.66278351414203 13.534350928713689,39.70098775484468 13.715634731876841,39.74286997202594 13.896195640370584,39.77366767990931 14.078929197324785,39.817585417945516 14.258997149101917))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.09096
46.21417789692956
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
2023-05-26T08:21:59.246164Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/05/26/05DB5A
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.76036504188713 14.0,39.742869972025645 13.896195640368578,39.70098775484614 13.715634731884077,39.66278351414401 13.534350928723844,39.62641698463071 13.352703769033385,39.58682753330183 13.171690402762964,39.544392044830765 13.0,39.0 13.0,39.0 14.0,39.76036504188713 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_05DB5A_N13E039_2023_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB5A_N13E039_2023_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB5A_N13E039_2023_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB5A_N13E039_2023_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB5A_N13E039_2023_05_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