https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-01T16:16:07.051119Z
2018-12-01T16:16:32.049686Z
s3://sentinel-s1-l1c/GRD/2018/12/1/IW/DV/S1B_IW_GRDH_1SDV_20181201T161607_20181201T161632_013850_019AD4_DE6C
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
2018-12-01T16:16:07.051119Z
2018-12-01T16:16:32.049686Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181201T200911_V20181201T144208_20181201T175938.EOF
347.82845882903325
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-02T11:27:23.415172Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181201T161607_20181201T161632_013850_019AD4_DE6C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.019682748 -16.874085323,32.573319826 -16.747772242,33.155372337 -16.613198935,33.736611598 -16.477011276,34.297412557 -16.343908214,34.254158071 -16.163482864,34.20564823 -15.98423715,34.116919652 -15.623789515,34.025287413 -15.264080723,33.981605827 -15.08373325,33.940468466 -14.902788545,33.926482117 -14.843075772,33.36934369 -14.974478051,32.791986536 -15.109054496,32.213907898 -15.242168526,31.664130223 -15.367237315,31.716789289 -15.608829451,31.758691236 -15.789883399,31.846804986 -16.151032063,31.931759898 -16.512929182,31.978426575 -16.692933146,32.019682748 -16.874085323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35612
45.87085271964323
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
2021-12-23T18:41:19.412149Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S16E034/2018/12/01/019AD4
2.0E-4
2.0E-4
true
block average
2
2
-15.0
34.0
-16.0
35.0
POLYGON((34.0 -15.159676981039171,34.02528741298626 -15.264080722944476,34.11691965199034 -15.623789514960478,34.20991418052192 -16.0,34.0 -16.0,34.0 -15.159676981039171))
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_019AD4_S16E034_2018_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019AD4_S16E034_2018_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019AD4_S16E034_2018_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019AD4_S16E034_2018_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019AD4_S16E034_2018_12_01_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