https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-14T16:29:42.287777Z
2023-03-14T16:30:07.286221Z
s3://sentinel-s1-l1c/GRD/2023/3/14/IW/DV/S1A_IW_GRDH_1SDV_20230314T162942_20230314T163007_047642_05B8D8_CE41
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
2023-03-14T16:29:42.287777Z
2023-03-14T16:30:07.286221Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230314T170411_V20230314T132053_20230314T163823.EOF
347.20721171922753
693000
Copernicus Ground Segment
2023-03-14T17:47:37.841190Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230314T162942_20230314T163007_047642_05B8D8_CE41
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.70769033329859 -30.951455058213632,32.04676302041167 -30.87364351720462,32.30801392124996 -30.812987338774725,32.56893603445347 -30.751807678649715,32.959699398805185 -30.65906101845419,33.219792892360445 -30.596581256623825,33.60930629183795 -30.501893384298114,33.86856190948629 -30.438125504730646,34.22153054501324 -30.350334712551454,34.10609142927969 -29.993862550292288,33.991507771596616 -29.637177340619054,33.877792053476874 -29.280369369343475,33.74641850465846 -28.864551865032936,33.39812779169923 -28.950911814706156,33.14233753025016 -29.013664767504658,32.758076010001965 -29.10688441502632,32.50151931967007 -29.16842167686982,32.11611384787382 -29.259809388353638,31.85879839734303 -29.320119825206774,31.601181637281414 -29.37993642534385,31.268417375581596 -29.456347202754692,31.284081742352193 -29.515934791266467,31.44158940553934 -30.054469495975063,31.600712975818336 -30.592787779846063,31.70769033329859 -30.951455058213632))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80121
45.5781998243999
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
2023-03-14T20:10:03.459308Z
Batch API, v4.183.0
s3://deafrica-sentinel-1/s1_rtc/S30E034/2023/03/14/05B8D8
2.0E-4
2.0E-4
true
block average
2
2
-29.0
34.0
-30.0
35.0
POLYGON((34.0 -29.663612631040884,34.10807896671451 -30.0,34.0 -30.0,34.0 -29.663612631040884))
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_05B8D8_S30E034_2023_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B8D8_S30E034_2023_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B8D8_S30E034_2023_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B8D8_S30E034_2023_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B8D8_S30E034_2023_03_14_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