https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-17T06:36:18.747792Z
2021-04-17T06:37:08.746126Z
s3://sentinel-s1-l1c/GRD/2021/4/17/IW/DV/S1B_IW_GRDH_1SDV_20210417T063643_20210417T063708_026503_032A0A_6AD1
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
2021-04-17T06:36:43.747708Z
2021-04-17T06:37:08.746126Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6900147264573
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-17T07:58:43.777266Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210417T063643_20210417T063708_026503_032A0A_6AD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.099195119369552 30.92064437276864,-8.340872615339793 30.960357508675944,-8.744451585804619 31.025571859507313,-9.147989817518074 31.089434117305412,-9.414336364898226 31.130851634002358,-9.813635849355531 31.19184945310449,-10.086169487800564 31.232721925137653,-10.359717155577835 31.273130864567406,-10.644424201572523 31.314529234257957,-10.707150472401 30.952263778403527,-10.741105776396664 30.77145107643814,-10.851815989054286 30.230283147077984,-10.934663112288222 29.80930965478553,-10.386100846735854 29.72683878549001,-10.117488716433046 29.68557496650912,-9.718654489378498 29.623237082066346,-9.45177279043822 29.580812676206804,-9.062057554150659 29.51782738801065,-8.796044326882669 29.47414024131626,-8.398522182106742 29.40779678772268,-8.389882242222885 29.46845629447056,-8.351097631273998 29.649586181357677,-8.319370379950854 29.831895309116106,-8.239035270539043 30.193692868181774,-8.193342331315101 30.373677996945812,-8.152135209621036 30.55441138182897,-8.109327819729682 30.734881724471755,-8.099195119369552 30.92064437276864))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78265
46.50377184359919
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
s3://sentinel-s1-l1c/GRD/2021/4/17/IW/DV/S1B_IW_GRDH_1SDV_20210417T063618_20210417T063643_026503_032A0A_06E9
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
2021-04-17T06:36:18.747792Z
2021-04-17T06:36:43.746210Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7843560165737
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-17T08:11:41.975791Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210417T063618_20210417T063643_026503_032A0A_06E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.717101457850713 32.42028257534297,-8.117603634664754 32.48474651162598,-8.389109141143154 32.52767215265724,-8.800719018688778 32.591553340360065,-9.076396815410577 32.63353495636933,-9.491233699168028 32.69549646323568,-9.768474602534988 32.73609557405289,-10.045946428459356 32.776079415107674,-10.332924762527647 32.81674587960335,-10.441638579175171 32.27548103622921,-10.476883633749283 32.09488130621115,-10.513104629961756 31.914417171276412,-10.550377996746073 31.734100803429975,-10.590051401025322 31.554127353693193,-10.631858840437781 31.374461569032142,-10.644424201572523 31.314529234257957,-10.359717155577835 31.273130864567406,-10.086169487800564 31.232721925137653,-9.813635849355531 31.19184945310449,-9.414336364898226 31.130851634002358,-9.147989817518074 31.089434117305412,-8.744451585804619 31.025571859507313,-8.340872615339793 30.960357508675944,-8.099195119369552 30.92064437276864,-8.084249390711184 30.98053238510095,-8.029060858638452 31.158968648662416,-7.977139501828946 31.33794949106265,-7.927737903337447 31.517352166208227,-7.883629884361605 31.697627421178368,-7.846066440078519 31.87897331822387,-7.80471307154367 32.059703581686605,-7.717101457850713 32.42028257534297))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67236700712364
46.5077735942021
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
2021-12-26T04:13:47.446645Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W009/2021/04/17/032A0A
2.0E-4
2.0E-4
true
block average
2
2
32.0
-9.0
31.0
-8.0
POLYGON((-8.0 31.259145864351364,-8.02906085863589 31.15896864867102,-8.078228254268515 31.0,-9.0 31.0,-9.0 32.0,-8.0 32.0,-8.0 31.259145864351364))
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_032A0A_N31W009_2021_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032A0A_N31W009_2021_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032A0A_N31W009_2021_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032A0A_N31W009_2021_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032A0A_N31W009_2021_04_17_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