https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-01T14:52:45.453020Z
2023-05-01T14:53:20.766988Z
s3://sentinel-s1-l1c/GRD/2023/5/1/IW/DV/S1A_IW_GRDH_1SDV_20230501T145245_20230501T145320_048341_05D062_E500
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
2023-05-01T14:52:45.453020Z
2023-05-01T14:53:20.766988Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230501T152604_V20230501T114211_20230501T145941.EOF
347.57428355771765
693000
Copernicus Ground Segment
2023-05-01T16:12:08.749735Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230501T145245_20230501T145320_048341_05D062_E500
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53069376951711 -24.49281144592387,54.88571419800931 -24.411357047296928,55.126916464378326 -24.355482339198712,55.36790711465021 -24.29922668750575,55.72899476986524 -24.21413173597186,55.96945335827559 -24.156929427156765,56.3297398531943 -24.070420805375953,56.5696623524663 -24.01228026028793,56.916994039386275 -23.927352597268385,56.79906718202817 -23.511336859849013,56.64791129844167 -22.97335309119499,56.498153540105754 -22.435170991849386,56.394901328041065 -22.06111308129278,55.81497244712594 -22.201640150124057,55.221856049472414 -22.342952763526323,54.627556992994315 -22.482103617227953,54.039166727246375 -22.617455896085485,54.13654472904428 -22.99330286502155,54.27763464718341 -23.53409113560285,54.419860425259806 -24.07472061116433,54.53069376951711 -24.49281144592387))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24965
45.62363830521813
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
2023-05-01T17:28:44.594030Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S24E054/2023/05/01/05D062
2.0E-4
2.0E-4
true
block average
2
2
-23.0
54.0
-24.0
55.0
POLYGON((54.40020334487238 -24.0,54.13829198999143 -23.0,55.0 -23.0,55.0 -24.0,54.40020334487238 -24.0))
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_05D062_S24E054_2023_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D062_S24E054_2023_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D062_S24E054_2023_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D062_S24E054_2023_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D062_S24E054_2023_05_01_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