https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-21T05:13:55.442834Z
2018-11-21T05:14:20.441319Z
s3://sentinel-s1-l1c/GRD/2018/11/21/IW/DV/S1B_IW_GRDH_1SDV_20181121T051355_20181121T051420_013698_0195EB_7B8B
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
2018-11-21T05:13:55.442834Z
2018-11-21T05:14:20.441319Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181121T071307_V20181121T025428_20181121T061158.EOF
192.7676019478338
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-21T07:28:21.002001Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181121T051355_20181121T051420_013698_0195EB_7B8B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.804013908 32.189078123,12.414663298 32.251946015,12.142550411 32.295115695,11.733902123 32.35877082,11.461154774 32.400472474,11.051568239 32.461918651,10.77820449 32.502143127,10.504599365 32.541774227,10.181058306 32.587809656,10.142272788 32.407756989,10.067454622 32.047075877,9.87497259 31.085132994,10.193211897 31.03866418,10.462346249 30.998704148,10.731254968 30.958184675,11.134189374 30.896359465,11.40252284 30.854447314,11.804582602 30.790539527,12.072325247 30.747243337,12.455447386 30.684252955,12.509753863 30.924483129,12.674734606 31.647662336,12.75993458 32.008825055,12.804013908 32.189078123))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63636697168278
46.35785977373865
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
2021-12-23T18:07:27.447997Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2018/11/21/0195EB
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((12.757852708264686 32.0,12.674734605999536 31.647662335997918,12.526981722106067 31.0,12.0 31.0,12.0 32.0,12.757852708264686 32.0))
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_0195EB_N31E012_2018_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0195EB_N31E012_2018_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0195EB_N31E012_2018_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0195EB_N31E012_2018_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0195EB_N31E012_2018_11_21_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