https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-15T03:47:15.305513Z
2021-03-15T03:47:40.303821Z
s3://sentinel-s1-l1c/GRD/2021/3/15/IW/DV/S1B_IW_GRDH_1SDV_20210315T034715_20210315T034740_026020_031ABE_71DF
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
2021-03-15T03:47:15.305513Z
2021-03-15T03:47:40.303821Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210315T055130_V20210315T012407_20210315T044137.EOF
192.1797901892731
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-15T06:46:25.232450Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210315T034715_20210315T034740_026020_031ABE_71DF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.55396126275111 18.80842088130754,31.969730920715634 18.917369710779703,31.38163688794114 19.02504246490062,30.793577724377545 19.13070275030259,30.212211437694304 19.233181976070174,30.176562493578153 19.052461227092248,30.105996817552075 18.690692198678608,30.071248294955286 18.509706577307444,30.035480383940474 18.328895381894153,29.917985897981332 17.726161593978954,30.49460799101228 17.622511736556195,31.077443991583053 17.515909055653985,31.660056519424934 17.407510049248852,32.238080947544375 17.298153801505123,32.3262450791311 17.720890224102288,32.3605252898857 17.90285902367815,32.401911567295045 18.083480307456895,32.47751170516103 18.44607903587303,32.55396126275111 18.80842088130754))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84172039726191
46.03665
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
2021-12-26T02:30:42.921304Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E029/2021/03/15/031ABE
2.0E-4
2.0E-4
true
block average
2
2
19.0
29.0
18.0
30.0
POLYGON((29.97136684890278 18.0,30.0 18.14688491532055,30.0 18.0,29.97136684890278 18.0))
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_031ABE_N18E029_2021_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031ABE_N18E029_2021_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031ABE_N18E029_2021_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031ABE_N18E029_2021_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031ABE_N18E029_2021_03_15_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