https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-07T18:22:58.416850Z
2023-04-07T18:23:23.415181Z
s3://sentinel-s1-l1c/GRD/2023/4/7/IW/DV/S1A_IW_GRDH_1SDV_20230407T182258_20230407T182323_047994_05C4AE_D0F9
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
2023-04-07T18:22:58.416850Z
2023-04-07T18:23:23.415181Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230407T200705_V20230407T163823_20230407T195553.EOF
347.6881320621487
693000
Copernicus Ground Segment
2023-04-07T20:14:24.397151Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230407T182258_20230407T182323_047994_05C4AE_D0F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.04287447194294 21.557580714784738,-4.450267747089955 21.6650937360935,-3.8505264455718606 21.771589837400445,-3.2504703293484725 21.87581510786511,-2.6584149659519998 21.976363933743087,-2.728652073712992 22.33809146886792,-2.870398367983449 23.06146780995899,-2.952248254736867 23.48258529882615,-3.5504261813421794 23.383153880426296,-4.157031585007909 23.279830896117197,-4.763405208783627 23.17404530344589,-5.362677850155521 23.06703886785438,-5.195597659004662 22.28267997932898,-5.118921316442628 21.920141851544226,-5.08119518866975 21.73876052914763,-5.04287447194294 21.557580714784738))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80330741614658
46.02562
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
2023-04-08T06:14:58.022746Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N22W005/2023/04/07/05C4AE
2.0E-4
2.0E-4
true
block average
2
2
23.0
-5.0
22.0
-4.0
POLYGON((-5.0 22.0,-5.0 23.0,-4.0 23.0,-4.0 22.0,-5.0 22.0))
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_05C4AE_N22W005_2023_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C4AE_N22W005_2023_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C4AE_N22W005_2023_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C4AE_N22W005_2023_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C4AE_N22W005_2023_04_07_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