https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-19T17:35:49.298610Z
2022-09-19T17:36:19.531694Z
s3://sentinel-s1-l1c/GRD/2022/9/19/IW/DV/S1A_IW_GRDH_1SDV_20220919T173549_20220919T173619_045076_0562F0_063B
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2022-09-19T17:35:49.298610Z
2022-09-19T17:36:19.531694Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220919T182318_V20220919T142647_20220919T174417.EOF
347.2664251992321
693000
Copernicus Ground Segment
2022-09-19T19:21:42.350171Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220919T173549_20220919T173619_045076_0562F0_063B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.002116368883115 -30.136675763107867,15.381846186356128 -30.049434596420728,15.640032047092248 -29.989403404723646,15.897906842766268 -29.928869162690145,16.284132734006626 -29.83712857826496,16.54122379006335 -29.77534469455629,16.92626771156424 -29.681738179133035,17.183555979003124 -29.61846862315336,17.501626934476324 -29.539439159106582,17.38975264269742 -29.182237499248178,17.335350480806248 -29.003237123602716,17.278165633906113 -28.824964000723682,17.223106314035842 -28.64617560728641,17.17089632846074 -28.466691424895032,17.109882101219647 -28.289453572500904,17.054736363769827 -28.110754181722598,17.000240265118972 -27.931913425261563,16.981807782573295 -27.861383429939615,16.667921857591544 -27.93910095689902,16.415137990987454 -28.001076521214635,16.15970762704928 -28.063166661767504,15.776188341885712 -28.155370874556063,15.395716713812062 -28.245623380477248,15.141715526544177 -28.305205954551965,14.887432958276312 -28.36431797942538,14.513489007971998 -28.450268870596744,14.636435003775434 -28.879777843060225,14.740055506791883 -29.23903362536312,14.896778775599033 -29.7777431457348,15.002116368883115 -30.136675763107867))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.11526
45.84930320591275
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
2022-09-19T20:36:03.913219Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S28E017/2022/09/19/0562F0
2.0E-4
2.0E-4
true
block average
2
2
-27.0
17.0
-28.0
18.0
POLYGON((17.0 -27.9309940755376,17.020987508460685 -28.0,17.0 -28.0,17.0 -27.9309940755376))
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_0562F0_S28E017_2022_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0562F0_S28E017_2022_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0562F0_S28E017_2022_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0562F0_S28E017_2022_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0562F0_S28E017_2022_09_19_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 2021
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