https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-05T03:12:07.045428Z
2021-08-05T03:12:32.043676Z
s3://sentinel-s1-l1c/GRD/2021/8/5/IW/DV/S1B_IW_GRDH_1SDV_20210805T031207_20210805T031232_028105_035A5A_0104
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-05T03:12:07.045428Z
2021-08-05T03:12:32.043676Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9719692823328
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-05T09:18:48.424968Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210805T031207_20210805T031232_028105_035A5A_0104
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.39714791164568 -2.5480847839652507,37.28289299999838 -2.3053399697597374,36.19558993218945 -2.067580352953199,36.1599608615197 -2.249082995612964,36.12176768617022 -2.430118535950318,36.07856297647473 -2.610051094977007,36.03416896035326 -2.7897326573151373,36.00274945266943 -2.9722869927430584,35.96417511489368 -3.153264542565183,35.92343649619671 -3.333771160075644,35.886261028866464 -3.5150772684259586,35.87347847309489 -3.574457196897738,36.95810244309021 -3.814030580260998,38.066679258834895 -4.057381554504405,38.079380611970095 -3.9978204093461662,38.12288344704274 -3.817410057707829,38.162627020314815 -3.6361770050472915,38.1954613078531 -3.4534325040443967,38.230832828666095 -3.271249833380983,38.2800453718629 -3.092102254679051,38.35862429345437 -2.7294693105497747,38.39714791164568 -2.5480847839652507))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73027660661605
46.17366721533974
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
2021-12-26T09:46:10.110002Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S04E038/2021/08/05/035A5A
2.0E-4
2.0E-4
true
block average
2
2
-3.0
38.0
-4.0
39.0
POLYGON((38.300003006617246 -3.0,38.28004537186274 -3.09210225467976,38.230832828666294 -3.271249833380343,38.19546130785103 -3.4534325040555918,38.16262702031458 -3.6361770050486424,38.122883447043115 -3.8174100577064736,38.07891581649826 -4.0,38.0 -4.0,38.0 -3.0,38.300003006617246 -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_035A5A_S04E038_2021_08_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035A5A_S04E038_2021_08_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035A5A_S04E038_2021_08_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035A5A_S04E038_2021_08_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035A5A_S04E038_2021_08_05_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 2019
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