https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-14T16:19:52.511977Z
2021-01-14T16:20:17.510216Z
s3://sentinel-s1-l1c/GRD/2021/1/14/IW/DV/S1B_IW_GRDH_1SDV_20210114T161952_20210114T162017_025153_02FEAC_D93E
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
2021-01-14T16:19:52.511977Z
2021-01-14T16:20:17.510216Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210114T183715_V20210114T143405_20210114T175135.EOF
347.50931387548417
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-14T19:01:38.062996Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210114T161952_20210114T162017_025153_02FEAC_D93E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.88737752476331 25.929720133487773,25.26470184120415 25.995306896580207,25.520806353593077 26.039220900158814,25.901824067379373 26.10365807395125,26.15914130566179 26.14656524615626,26.416278951609037 26.18895349926762,26.80063575925789 26.251403333165097,27.355402491386496 26.3396029024896,27.284265922467448 26.700793910949464,27.21397463419601 27.062192576304447,27.141212886729242 27.423196027932455,27.058814559192786 27.844514379217983,26.75655649530973 27.79788388510788,26.49556806971743 27.75704564207536,26.105611367016227 27.695052363638105,25.845536984200116 27.65305874802904,25.45843175264694 27.589589696348806,25.19833563966977 27.546300062974936,24.93797547504778 27.50244597355332,24.55782430129693 27.43747325732312,24.650566930448637 27.015508413909327,24.730664422985292 26.653745668313636,24.769532068192387 26.472661144986535,24.809879840596285 26.291834436925292,24.847784314306672 26.110583160414873,24.88737752476331 25.929720133487773))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74674882617303
46.3956190965303
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
2021-12-25T23:24:54.983479Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E024/2021/01/14/02FEAC
2.0E-4
2.0E-4
true
block average
2
2
27.0
24.0
26.0
25.0
POLYGON((24.871992370633684 26.0,24.809879840603752 26.291834436889562,24.654000631353398 27.0,25.0 27.0,25.0 26.0,24.871992370633684 26.0))
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_02FEAC_N26E024_2021_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FEAC_N26E024_2021_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FEAC_N26E024_2021_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FEAC_N26E024_2021_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FEAC_N26E024_2021_01_14_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