https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-08T18:18:51.949823Z
2021-10-08T18:19:27.703420Z
s3://sentinel-s1-l1c/GRD/2021/10/8/IW/DV/S1B_IW_GRDH_1SDV_20211008T181851_20211008T181927_029048_037758_2822
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
2021-10-08T18:18:51.949823Z
2021-10-08T18:19:27.703420Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97508753701845
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-08T22:48:54.444106Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211008T181851_20211008T181927_029048_037758_2822
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.5173814128528478 9.33071158601323,-1.9552252297683994 9.444505441749607,-1.3933212280682068 9.55727344650211,-0.829263491420986 9.669484641930207,-0.27717772663621426 9.778342886334482,-0.3856563562996518 10.321155009299556,-0.4202643269814387 10.502415358902638,-0.45738182424013796 10.683180890154109,-0.563877934002716 11.226389913837426,-0.635971693625336 11.588289791818749,-0.6795505114718811 11.8113026511886,-1.2340798641799773 11.704326706303794,-1.8015457487587159 11.593654826829475,-2.3693503035398304 11.481712893652197,-2.9346787786949196 11.369071677444438,-2.8881420928521293 11.145706627947083,-2.8518599683087995 10.964047908001398,-2.7396590667552174 10.419733476794905,-2.7031707203072193 10.238107027545684,-2.552978684235752 9.512437252641135,-2.5173814128528478 9.33071158601323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85474873786138
46.0565445102761
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
2021-12-26T13:00:30.630101Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N10W002/2021/10/08/037758
2.0E-4
2.0E-4
true
block average
2
2
11.0
-2.0
10.0
-1.0
POLYGON((-2.0 10.0,-2.0 11.0,-1.0 11.0,-1.0 10.0,-2.0 10.0))
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_037758_N10W002_2021_10_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037758_N10W002_2021_10_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037758_N10W002_2021_10_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037758_N10W002_2021_10_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037758_N10W002_2021_10_08_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