https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-28T17:44:32.231501Z
2021-05-28T17:44:57.229948Z
s3://sentinel-s1-l1c/GRD/2021/5/28/IW/DV/S1B_IW_GRDH_1SDV_20210528T174432_20210528T174457_027108_033CFB_71BD
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
2021-05-28T17:44:32.231501Z
2021-05-28T17:44:57.229948Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.97111657051977
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-28T19:30:02.617423Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210528T174432_20210528T174457_027108_033CFB_71BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.449162419512444 34.42051023378727,2.7217823365813913 34.46340069548375,3.138284689902875 34.52767068612137,3.420829144795779 34.57040359700447,3.8411001654062664 34.632683999278704,4.119140895190453 34.673045720911595,4.53749745999835 34.732511299002034,4.818802048348117 34.771640816814205,5.12664102967936 34.81366519552027,5.092053304140291 34.994230937297715,5.01671914124703 35.35471583034757,4.9427696918596595 35.71537618957733,4.9147461543628355 35.89687738269654,4.8745371062838085 36.07677855744961,4.822492292195925 36.31617172236153,4.50958573929716 36.274641267347974,4.222786540282536 36.235808690002855,3.9344017144256025 36.1960326109956,3.506624748801597 36.13567244534625,3.0788947027972338 36.0737005600512,2.79321711457138 36.03140727338577,2.5082415806652767 35.988494988309014,2.088104434723577 35.92390773044691,2.1086027247122554 35.86535884585981,2.1451183076257245 35.683788442928225,2.1842073586167388 35.50261740278355,2.223934293151008 35.321547358198096,2.274905856452873 35.14223697140824,2.317010174961342 34.96154673152796,2.3600387060333796 34.78100484512022,2.406820441861113 34.601057694602794,2.449162419512444 34.42051023378727))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75199622033795
46.49168953693864
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
2021-12-26T06:20:51.675385Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E004/2021/05/28/033CFB
2.0E-4
2.0E-4
true
block average
2
2
36.0
4.0
35.0
5.0
POLYGON((4.891697598493874 36.0,4.914746154363213 35.89687738269456,4.942769691859777 35.71537618957659,5.0 35.43625709317107,5.0 35.0,4.0 35.0,4.0 36.0,4.891697598493874 36.0))
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_033CFB_N35E004_2021_05_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033CFB_N35E004_2021_05_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033CFB_N35E004_2021_05_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033CFB_N35E004_2021_05_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033CFB_N35E004_2021_05_28_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