https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-02T17:13:31.654641Z
2023-02-02T17:13:56.652862Z
s3://sentinel-s1-l1c/GRD/2023/2/2/IW/DV/S1A_IW_GRDH_1SDV_20230202T171331_20230202T171356_047060_05A522_C7CB
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
2023-02-02T17:13:31.654641Z
2023-02-02T17:13:56.652862Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230202T191102_V20230202T153234_20230202T185004.EOF
347.9908113223137
693000
Copernicus Ground Segment
2023-02-02T19:32:52.856091Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230202T171331_20230202T171356_047060_05A522_C7CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.129673936641183 8.433781622922583,14.684807086323376 8.546889421108727,15.247540924263886 8.660665301284899,15.808300475137228 8.773147469339248,16.36024829826243 8.882979724888514,16.28657350171854 9.244656626271784,16.178051073585447 9.787665964420508,16.106252353322635 10.149752632364063,16.059002638729154 10.390846960107812,15.504765023287092 10.282275922753485,14.940635336723691 10.170713434513864,14.37760225538121 10.058319419843597,13.818002722011691 9.94558251134124,13.864243328282772 9.703294994862262,13.938075215641799 9.340151390011984,13.976066706604941 9.158795183077643,14.012716024660211 8.977163258526465,14.050066542831496 8.795672005013,14.129673936641183 8.433781622922583))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86581721393314
46.05680613703215
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
2023-02-03T05:11:29.849653Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N09E016/2023/02/02/05A522
2.0E-4
2.0E-4
true
block average
2
2
10.0
16.0
9.0
17.0
POLYGON((16.135947032281173 10.0,16.336410876167243 9.0,16.0 9.0,16.0 10.0,16.135947032281173 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_05A522_N09E016_2023_02_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A522_N09E016_2023_02_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A522_N09E016_2023_02_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A522_N09E016_2023_02_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A522_N09E016_2023_02_02_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 2021
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