https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-22T17:19:11.554708Z
2019-05-22T17:19:40.585360Z
s3://sentinel-s1-l1c/GRD/2019/5/22/IW/DV/S1B_IW_GRDH_1SDV_20190522T171911_20190522T171940_016359_01ECAE_5D2E
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
2019-05-22T17:19:11.554708Z
2019-05-22T17:19:40.585360Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190522T180246_V20190522T140913_20190522T172643.EOF
347.46475047857643
693000
Copernicus S1 Core Ground Segment - DPA
2019-05-22T18:25:08.597955Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190522T171911_20190522T171940_016359_01ECAE_5D2E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.125942807546696 -26.670325717319052,18.676258682218418 -26.54345047246654,18.930627405918855 -26.48398968041573,19.31168804761911 -26.393955267797885,19.565398918538506 -26.333372528152292,19.94546872923996 -26.241662789790382,20.198516359303547 -26.17996826950307,20.537579397946224 -26.096493106858013,20.469418056499286 -25.859986751085856,20.36289893228418 -25.502232892780437,20.258953377245113 -25.14391190293947,20.069482445920883 -24.48577237073057,19.73448818210491 -24.567897464338344,19.48450426908901 -24.628621369886897,19.109078446503997 -24.718931637597557,18.85849567172994 -24.77861917791607,18.482175072462084 -24.86736770323503,18.23099818945515 -24.926009309363103,17.687663758242056 -25.051220374557992,17.865272560482328 -25.712732918398665,17.96260100201504 -26.07291020758614,18.062393890642305 -26.432572694187257,18.125942807546696 -26.670325717319052))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.78061
45.7949821102507
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
2021-12-24T16:17:08.692677Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E020/2019/05/22/01ECAE
2.0E-4
2.0E-4
true
block average
2
2
-25.0
20.0
-26.0
21.0
POLYGON((20.217522767253993 -25.0,20.36289893229641 -25.502232892822295,20.469418056492202 -25.85998675106198,20.509769998987764 -26.0,20.0 -26.0,20.0 -25.0,20.217522767253993 -25.0))
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_01ECAE_S26E020_2019_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01ECAE_S26E020_2019_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01ECAE_S26E020_2019_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01ECAE_S26E020_2019_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01ECAE_S26E020_2019_05_22_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