https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-01T17:25:24.017868Z
2023-03-01T17:25:53.036219Z
s3://sentinel-s1-l1c/GRD/2023/3/1/IW/DV/S1A_IW_GRDH_1SDV_20230301T172524_20230301T172553_047453_05B27A_3A87
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
2023-03-01T17:25:24.017868Z
2023-03-01T17:25:53.036219Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230301T175806_V20230301T141830_20230301T173600.EOF
346.6675159941436
693000
Copernicus Ground Segment
2023-03-01T18:59:18.268276Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230301T172524_20230301T172553_047453_05B27A_3A87
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.50764858266904 -37.64717865358601,19.842395183590774 -37.570722606673044,20.127707718880544 -37.50466665204412,20.41251618437334 -37.43792543040779,20.838777228641412 -37.33653493431286,21.122312566878655 -37.26809296773543,21.546650452187077 -37.16416471247609,21.828894985627723 -37.094039949276535,22.209824162710014 -36.99810833083413,22.052794881658855 -36.58863110675086,21.918561249505533 -36.234762562082594,21.785567470314664 -35.88072206011721,21.60986814770388 -35.4077066741396,21.235834732779168 -35.50168327603192,20.958746026500734 -35.57040475446041,20.54223178377194 -35.672294750919974,20.26397165415327 -35.73942269209915,19.845711706560436 -35.83890995068201,19.566295622339954 -35.90442786982513,19.28642169526578 -35.96929724159609,18.958103123153396 -36.044411834839934,19.119201710113813 -36.52102200712902,19.241054039830644 -36.87779787560807,19.363964476146716 -37.23444008028543,19.50764858266904 -37.64717865358601))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.33765
45.41841953017523
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
2023-03-01T22:13:24.078942Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/03/01/05B27A
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.20231264575255 -37.0,22.0 -37.05094957463489,22.0 -37.0,22.20231264575255 -37.0))
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_S38E022_2023_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B27A_S38E022_2023_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B27A_S38E022_2023_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B27A_S38E022_2023_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B27A_S38E022_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