https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-12T01:38:57.520585Z
2019-01-12T01:39:25.171151Z
s3://sentinel-s1-l1c/GRD/2019/1/12/IW/DV/S1B_IW_GRDH_1SDV_20190112T013857_20190112T013925_014454_01AEA5_5DB8
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
2019-01-12T01:38:57.520585Z
2019-01-12T01:39:25.171151Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190112T052849_V20190112T004247_20190112T040017.EOF
192.4674870528434
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-12T06:47:33.167613Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190112T013857_20190112T013925_014454_01AEA5_5DB8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((58.064765866 -23.82293549,57.497579343 -23.692399991,57.25316472 -23.635426207,56.886938861 -23.549249318,56.643053314 -23.491322574,56.27762413 -23.403722655,55.690333764 -23.260910218,55.58926421 -23.619382728,55.487529191 -23.977851256,55.385141508 -24.33622867,55.254680101 -24.789325553,55.602341203 -24.87454644,55.848352034 -24.934288996,56.217809664 -25.0231451,56.464407893 -25.081875207,56.83474297 -25.169205765,57.081923639 -25.226914279,57.329335802 -25.284211613,57.655601105 -25.359045254,57.777975958 -24.903630103,57.874109573 -24.543442192,58.064765866 -23.82293549))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.95439
45.6309155372678
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
2021-12-24T09:34:41.235949Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E056/2019/01/12/01AEA5
2.0E-4
2.0E-4
true
block average
2
2
-25.0
56.0
-26.0
57.0
POLYGON((57.0 -25.20778781782828,56.12157391420671 -25.0,57.0 -25.0,57.0 -25.20778781782828))
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_01AEA5_S26E056_2019_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01AEA5_S26E056_2019_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01AEA5_S26E056_2019_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01AEA5_S26E056_2019_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01AEA5_S26E056_2019_01_12_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