https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-08T17:18:49.055236Z
2022-11-08T17:19:14.054630Z
s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T171849_20221108T171914_045805_057ABA_63AD
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
2022-11-08T17:18:49.055236Z
2022-11-08T17:19:14.054630Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221108T180035_V20221108T141020_20221108T172750.EOF
347.12509397582386
693000
Copernicus Ground Segment
2022-11-08T18:51:00.671515Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221108T171849_20221108T171914_045805_057ABA_63AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.724313140789064 -32.117594814867154,20.105751974220574 -32.03000172057158,20.368987242635317 -31.968801859025,20.76690454511112 -31.875094289194198,21.032986278808554 -31.811631257569065,21.29565106727582 -31.7483620699818,21.68882038961363 -31.65248934710032,21.952208363132097 -31.587472696290448,22.28006095738455 -31.505640914654865,22.22048238879681 -31.32773019433762,22.16160032554091 -31.14957508934549,22.04250647143885 -30.793681098161546,21.982260357456802 -30.615945983524163,21.863910979963958 -30.260014767773054,21.805760402999613 -30.081826791428057,21.787202284316038 -30.022926464093356,21.463991577887153 -30.103347629815193,21.205235207915052 -30.167050590340207,20.816088361114335 -30.261747232589983,20.556098575568395 -30.32427374432835,20.29685060494511 -30.386029046336283,19.905613386593842 -30.478115604033434,19.64459756430399 -30.53880667007251,19.277682016051727 -30.62311316969965,19.35253659267848 -30.860795395765397,19.405209729253624 -31.040395948068493,19.456381690255864 -31.220360490513034,19.51652495330965 -31.398280108733687,19.57337819511056 -31.576976723448958,19.619235044694854 -31.75821837356533,19.675189095327653 -31.93715980477275,19.724313140789064 -32.117594814867154))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.97263251702481
45.78863570480647
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
2022-11-08T20:41:34.965214Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/S31E022/2022/11/08/057ABA
2.0E-4
2.0E-4
true
block average
2
2
-30.0
22.0
-31.0
23.0
POLYGON((22.0 -30.66828060218417,22.111547573010277 -31.0,22.0 -31.0,22.0 -30.66828060218417))
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_057ABA_S31E022_2022_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057ABA_S31E022_2022_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057ABA_S31E022_2022_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057ABA_S31E022_2022_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057ABA_S31E022_2022_11_08_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