https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-29T06:37:34.221739Z
2021-04-29T06:37:59.221620Z
s3://sentinel-s1-l1c/GRD/2021/4/29/IW/DV/S1B_IW_GRDH_1SDV_20210429T063734_20210429T063759_026678_032FA7_BD06
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
2021-04-29T06:37:34.221739Z
2021-04-29T06:37:59.221620Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5197809238587
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-29T10:16:23.454072Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210429T063734_20210429T063759_026678_032FA7_BD06
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.723508593756076 27.898585269122755,-9.111479028128588 27.964515651170977,-9.37396143929894 28.00845541865778,-9.636675868649313 28.051897674487996,-10.030629169499134 28.116037104683702,-10.296429079603351 28.158628619472797,-10.692284497270554 28.221046835273608,-11.231391912501532 28.304096293063242,-11.26616301941577 28.12343817584062,-11.302240609178604 27.94288096257906,-11.337412146062714 27.762181860214024,-11.40959689052706 27.401054988180835,-11.444329885859185 27.220277612488793,-11.527670446556693 26.799141754914654,-10.993088518752336 26.71480463562039,-10.732725365027505 26.67295197154846,-10.342871408192806 26.609335211551844,-9.953539836866955 26.5446678903211,-9.693865233360757 26.500905443992657,-9.434366783201797 26.45666786262438,-9.052101629646838 26.390579140549406,-9.040044555121419 26.45076070174511,-9.000283610764676 26.631713832328327,-8.959845138508069 26.812550767946846,-8.92021943275516 26.993529518511714,-8.882098047513978 27.174768280324937,-8.840547466268035 27.35541741367795,-8.802455846741273 27.53666213194985,-8.763437539814088 27.717748159022456,-8.723508593756076 27.898585269122755))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79103492502902
46.54546633010771
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
2021-12-26T04:51:25.073636Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27W012/2021/04/29/032FA7
2.0E-4
2.0E-4
true
block average
2
2
28.0
-12.0
27.0
-11.0
POLYGON((-11.487921661301112 27.0,-11.290827511011559 28.0,-11.0 28.0,-11.0 27.0,-11.487921661301112 27.0))
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_032FA7_N27W012_2021_04_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032FA7_N27W012_2021_04_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032FA7_N27W012_2021_04_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032FA7_N27W012_2021_04_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032FA7_N27W012_2021_04_29_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