https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-16T05:30:45.752569Z
2021-10-16T05:31:09.563971Z
s3://sentinel-s1-l1c/GRD/2021/10/16/IW/DV/S1A_IW_GRDH_1SDV_20211016T053045_20211016T053109_040140_04C0F0_5483
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
2021-10-16T05:30:45.752569Z
2021-10-16T05:31:09.563971Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9371752590243
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-16T06:45:30.555062Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211016T053045_20211016T053109_040140_04C0F0_5483
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.205110014804008 34.46760584154792,8.786669115103392 34.53318427100525,8.496024463843417 34.577822713568054,8.210810010456141 34.62091445052743,7.7923152844517825 34.68286876714035,7.372891749693425 34.74343193609384,7.088476532821752 34.783625929238866,6.804768745093893 34.82302211798706,6.509263766816199 34.86330694053261,6.4773673591436385 34.682429679520574,6.443275990027505 34.50174809893506,6.408562172033766 34.321144900665736,6.336463177999685 33.96029272707791,6.254115062185342 33.55532413179088,6.542985812067779 33.514972152061034,6.822636074126005 33.47522653465747,7.102060298516942 33.434847169669034,7.520669462307863 33.37310700630438,7.799569533880804 33.33114094676814,8.217460228964407 33.267014226638075,8.633293504149556 33.20171489234851,8.909993065074937 33.15744106296978,8.962458705227645 33.3823882283656,9.04558467983391 33.7437936075346,9.168299857227035 34.286234930766916,9.205110014804008 34.46760584154792))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72567405862646
46.49279083544013
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
2021-12-26T13:25:55.287587Z
Batch API, v4.59.2
s3://deafrica-sentinel-1/s1_rtc/N33E007/2021/10/16/04C0F0
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((8.0 33.30038422364028,7.520669462299705 33.3731070063054,7.0 33.44959581951714,7.0 34.0,8.0 34.0,8.0 33.30038422364028))
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_04C0F0_N33E007_2021_10_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C0F0_N33E007_2021_10_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C0F0_N33E007_2021_10_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C0F0_N33E007_2021_10_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C0F0_N33E007_2021_10_16_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