https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-01T17:28:48.036850Z
2023-03-01T17:29:13.035246Z
s3://sentinel-s1-l1c/GRD/2023/3/1/IW/DV/S1A_IW_GRDH_1SDV_20230301T172848_20230301T172913_047453_05B27A_4987
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
2023-03-01T17:28:48.036850Z
2023-03-01T17:29:13.035246Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230301T175806_V20230301T141830_20230301T173600.EOF
347.51098193659715
693000
Copernicus Ground Segment
2023-03-01T19:00:52.740007Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230301T172848_20230301T172913_047453_05B27A_4987
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.765349125809301 -25.597901495040432,16.127254545933255 -25.514758674083932,16.381151997941775 -25.455824478540983,16.76146227839328 -25.366621866101443,17.012060896235386 -25.307243079782992,17.384204663516176 -25.218185108009894,17.632283085076907 -25.158227282129346,18.16736007903262 -25.027270311462207,18.11655341374305 -24.847995848251163,18.065015725536632 -24.668826607588,17.90941755432763 -24.131666614769898,17.809087039096617 -23.77280763638248,17.741024760465336 -23.53436799413665,17.213812708390083 -23.66288223467671,16.842914482615836 -23.7520714188298,16.596478112337724 -23.81077337576386,16.22410330050756 -23.898639043650867,15.970626740094817 -23.957880778699156,15.7160267327469 -24.01691287962639,15.361988415408913 -24.098189639711077,15.378952372001878 -24.15752205381518,15.475601668351317 -24.517555238192315,15.520890325356959 -24.69828868107862,15.571340586081046 -24.877846680983396,15.620947780444087 -25.05761094316282,15.668104240825837 -25.237951853377343,15.719328804776222 -25.4173688379643,15.765349125809301 -25.597901495040432))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28591810680751
46.11327972141513
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
2023-03-01T22:14:11.120152Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S25E017/2023/03/01/05B27A
2.0E-4
2.0E-4
true
block average
2
2
-24.0
17.0
-25.0
18.0
POLYGON((17.87260593724637 -24.0,17.909417554328765 -24.131666614773845,18.0 -24.444377654294065,18.0 -25.0,17.0 -25.0,17.0 -24.0,17.87260593724637 -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_05B27A_S25E017_2023_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B27A_S25E017_2023_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B27A_S25E017_2023_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B27A_S25E017_2023_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B27A_S25E017_2023_03_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