https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-12T03:40:12.183760Z
2023-01-12T03:40:46.198818Z
s3://sentinel-s1-l1c/GRD/2023/1/12/IW/DV/S1A_IW_GRDH_1SDV_20230112T034012_20230112T034046_046745_059A97_137E
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
2023-01-12T03:40:12.183760Z
2023-01-12T03:40:46.198818Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230112T050921_V20230112T010834_20230112T042604.EOF
192.0940567599591
693000
Copernicus Ground Segment
2023-01-12T06:06:09.352659Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230112T034012_20230112T034046_046745_059A97_137E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.113440227209303 -12.027235405419512,29.58320558188538 -11.907632510565849,29.008957371411043 -11.776866719164724,28.43550688218995 -11.645017603866988,27.882287597832867 -11.516621161907446,27.798138134864402 -11.877632310856486,27.710057003920305 -12.237849114957786,27.668040722528573 -12.418451593342828,27.493888113262642 -13.139516123115865,27.4243771077238 -13.43733024882511,27.97888615680543 -13.567234641104339,28.55615457483305 -13.701022211443508,29.136796765234635 -13.834101802407236,29.669038180433652 -13.9547494709051,29.69273780514124 -13.836511838349399,29.73663851943084 -13.655962419811825,29.775184323177626 -13.47420407649175,29.81783369321062 -13.293383735868211,29.85908870093409 -13.112253471627984,29.90354596937211 -12.931854398904239,29.946524582649907 -12.751126235681344,30.03080074349198 -12.389307084125214,30.071468062456507 -12.208073425099622,30.113440227209303 -12.027235405419512))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35624952114263
45.96667804477732
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
2023-01-12T09:54:59.959824Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S14E029/2023/01/12/059A97
2.0E-4
2.0E-4
true
block average
2
2
-13.0
29.0
-14.0
30.0
POLYGON((29.886752272846824 -13.0,29.859088700937864 -13.112253471612627,29.775184323179953 -13.474204076481861,29.736638519432365 -13.655962419805265,29.692737805142105 -13.836511838344839,29.66903818043376 -13.954749470905075,29.0 -13.802748831742052,29.0 -13.0,29.886752272846824 -13.0))
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_059A97_S14E029_2023_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059A97_S14E029_2023_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059A97_S14E029_2023_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059A97_S14E029_2023_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059A97_S14E029_2023_01_12_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