https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-20T15:47:09.773312Z
2022-03-20T15:47:38.803825Z
s3://sentinel-s1-l1c/GRD/2022/3/20/IW/DV/S1A_IW_GRDH_1SDV_20220320T154709_20220320T154738_042407_050E70_D8E8
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
2022-03-20T15:47:09.773312Z
2022-03-20T15:47:38.803825Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220320T155526_V20220320T140202_20220320T203702.EOF
347.59066758132184
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-20T16:19:54.299370Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220320T154709_20220320T154738_042407_050E70_D8E8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.53368650704668 23.97637351466346,33.906401833822784 24.042557024470103,34.158160746332115 24.08671049747033,34.535606510804236 24.15207552082618,34.78826352563944 24.19527174041786,35.15916089360178 24.257881317585873,35.40685071165983 24.299156024812028,35.95815504954528 24.38946388457279,35.911161020009914 24.62845570315194,35.664994455171424 25.894188858371486,35.640683449981765 26.01557803004883,35.081900913973506 25.92626161442835,34.82731709451886 25.88480354613626,34.44604018544685 25.82182504380767,34.07247383201631 25.759080788042045,33.816235760843995 25.715457004037596,33.56150904505391 25.671611958605776,33.18341392575074 25.605652106792377,33.28797519987462 25.1217044861853,33.325932761537366 24.940378589087388,33.36522384140727 24.759288252807025,33.402898974172864 24.57791203291981,33.53368650704668 23.97637351466346))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82794946035524
46.35006966892581
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
2022-03-28T08:12:06.660685Z
Batch API, v4.100.0
s3://deafrica-sentinel-1/s1_rtc/N24E034/2022/03/20/050E70
2.0E-4
2.0E-4
true
block average
2
2
25.0
34.0
24.0
35.0
POLYGON((35.0 24.231014056961076,34.53560651068372 24.152075520805177,34.0 24.058972268967278,34.0 25.0,35.0 25.0,35.0 24.231014056961076))
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_050E70_N24E034_2022_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050E70_N24E034_2022_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050E70_N24E034_2022_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050E70_N24E034_2022_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050E70_N24E034_2022_03_20_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 2019
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