https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-18T18:18:47.754730Z
2023-02-18T18:19:12.753021Z
s3://sentinel-s1-l1c/GRD/2023/2/18/IW/DV/S1A_IW_GRDH_1SDV_20230218T181847_20230218T181912_047294_05AD08_F273
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
2023-02-18T18:18:47.754730Z
2023-02-18T18:19:12.753021Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230218T200506_V20230218T163823_20230218T195553.EOF
348.00994775223313
693000
Copernicus Ground Segment
2023-02-18T20:14:52.377229Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230218T181847_20230218T181912_047294_05AD08_F273
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.9201424476303735 6.441446288790144,-1.365246123990742 6.556117647234009,-0.807124847912939 6.670780110818169,-0.24829296556453248 6.7848995078135825,0.3000558317105431 6.896196291724867,0.2647059936569803 7.077418068612033,0.22677866939137167 7.258205731581559,0.19137890875245192 7.439498706379268,0.11770740987804668 7.80148820467803,0.08155110016259617 7.982611214571706,0.010144409848858145 8.345020901144432,-0.001977499296948265 8.404409865643341,-0.5533362063574644 8.294152544690572,-1.1146984696741353 8.181044253859106,-1.6743463327186845 8.067438941886806,-2.2334954286236437 7.953103527641828,-2.2206894518543807 7.893624512511509,-2.183377983246189 7.712045674082902,-2.1443036183034283 7.530827843613819,-2.070305225145179 7.167529977965692,-2.0322309747474807 6.986099485151336,-1.991666763034623 6.805182735168552,-1.9575000372585294 6.622938271236824,-1.9201424476303735 6.441446288790144))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83390133301315
46.02876061074421
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
2023-02-19T05:12:38.634391Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N07W002/2023/02/18/05AD08
2.0E-4
2.0E-4
true
block average
2
2
8.0
-2.0
7.0
-1.0
POLYGON((-2.0 7.0,-2.0 8.0,-1.0 8.0,-1.0 7.0,-2.0 7.0))
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_05AD08_N07W002_2023_02_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AD08_N07W002_2023_02_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AD08_N07W002_2023_02_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AD08_N07W002_2023_02_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AD08_N07W002_2023_02_18_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