https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T17:28:47.834941Z
2023-02-17T17:29:12.834767Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T172847_20230217T172912_047278_05AC8A_9BD9
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
2023-02-17T17:28:47.834941Z
2023-02-17T17:29:12.834767Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230217T175802_V20230217T141830_20230217T173600.EOF
347.5116150636586
693000
Copernicus Ground Segment
2023-02-17T18:58:24.810120Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T172847_20230217T172912_047278_05AC8A_9BD9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.766225853852772 -25.597944805586636,16.12813236676943 -25.514805372268306,16.38203061174032 -25.455873545716507,16.762342089742607 -25.36667447871407,17.012941544964598 -25.30729801266161,17.385086611298362 -25.21824346584896,17.63316589633207 -25.158287922206267,18.168244718988877 -25.02733589989557,18.11743877068599 -24.848061530735656,18.065903786222425 -24.66889183043014,17.910308699277547 -24.131731718465133,17.809980339191576 -23.772872674799405,17.741982468483787 -23.53432289446455,17.214756767287792 -23.662835413998287,16.84384729748196 -23.7520237220026,16.597402464146867 -23.810725380840445,16.225013235324898 -23.89859074864183,15.971525750666533 -23.95783254814344,15.716913444899275 -24.01686503215692,15.362854470481633 -24.09814297997979,15.379841552841178 -24.157564366346154,15.476486763727891 -24.51759797376994,15.521774070114521 -24.698331477048807,15.572222884901839 -24.877889567298617,15.621828687475565 -25.05765400742712,15.66898378712333 -25.237994966557107,15.72020688071562 -25.41741207264404,15.766225853852772 -25.597944805586636))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28641871392729
46.11361598919242
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
2023-02-18T01:29:03.401620Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/S25E016/2023/02/17/05AC8A
2.0E-4
2.0E-4
true
block average
2
2
-24.0
16.0
-25.0
17.0
POLYGON((16.0 -25.0,16.0 -24.0,17.0 -24.0,17.0 -25.0,16.0 -25.0))
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_05AC8A_S25E016_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC8A_S25E016_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC8A_S25E016_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC8A_S25E016_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC8A_S25E016_2023_02_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 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