https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-03T18:57:32.963092Z
2023-04-03T18:57:57.962173Z
s3://sentinel-s1-l1c/GRD/2023/4/3/IW/DV/S1A_IW_GRDH_1SDV_20230403T185732_20230403T185757_047936_05C2BC_A5F8
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
2023-04-03T18:57:32.963092Z
2023-04-03T18:57:57.962173Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230403T173426_V20230403T171124_20230403T234624.EOF
347.4233319547645
693000
Copernicus Ground Segment
2023-04-03T19:17:20.373436Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230403T185732_20230403T185757_047936_05C2BC_A5F8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.558598719623273 27.582601135169384,-14.18369287908316 27.646583015374574,-13.929927487539425 27.689273446952054,-13.548912012678494 27.75243815684508,-13.294659183371836 27.79396554406128,-12.912795441011335 27.855399823866097,-12.657617655990984 27.895826614814432,-12.402757628322155 27.935703316637152,-12.051497276676098 27.98983271157848,-12.087913722665839 28.17023494636853,-12.157975963143334 28.53163303624709,-12.348227277879626 29.49449240592009,-12.704159708927303 29.44098128535702,-12.962817449329902 29.401454403294423,-13.221274136729317 29.36142695858763,-13.608577739440005 29.300449869259417,-13.866522908470502 29.259176237161263,-14.253049882237942 29.196335652301173,-14.510471142463427 29.153823584809317,-14.890755499787435 29.090050397125445,-14.717543712863481 28.306335809209145,-14.558598719623273 27.582601135169384))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73414580310063
46.08669776025815
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
2023-04-03T23:40:58.883109Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N28W013/2023/04/03/05C2BC
2.0E-4
2.0E-4
true
block average
2
2
29.0
-13.0
28.0
-12.0
POLYGON((-12.250520558376644 29.0,-12.053549670927724 28.0,-13.0 28.0,-13.0 29.0,-12.250520558376644 29.0))
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_05C2BC_N28W013_2023_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C2BC_N28W013_2023_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C2BC_N28W013_2023_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C2BC_N28W013_2023_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C2BC_N28W013_2023_04_03_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