https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-18T18:14:43.551229Z
2022-02-18T18:15:15.326075Z
s3://sentinel-s1-l1c/GRD/2022/2/18/IW/DV/S1A_IW_GRDH_1SDV_20220218T181443_20220218T181515_041971_04FF8E_065D
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
2022-02-18T18:14:43.551229Z
2022-02-18T18:15:15.326075Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220218T184918_V20220218T180853_20220219T004353.EOF
347.67423574554726
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-18T21:28:17.175787Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220218T181443_20220218T181515_041971_04FF8E_065D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.0512611922066655 21.867807288063048,-2.4569352028269926 21.975286000807394,-1.8557933080598639 22.08164875087004,-1.2539698539975588 22.18576628136242,-0.6609417141827204 22.28604150138273,-1.0098415573005652 24.076681591067338,-1.6109846043594975 23.977620766768776,-1.8552234484703718 23.936656003769798,-2.221286955755411 23.874483741874386,-2.4654293466630324 23.832502252628043,-2.8312883187190865 23.768817228579977,-3.4325170259069573 23.662142722788452,-3.1677748347366332 22.41106627318195,-3.0905919675030487 22.048741580067745,-3.0512611922066655 21.867807288063048))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7911716445667
46.02882914429234
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
2022-02-19T00:21:20.987479Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N24W002/2022/02/18/04FF8E
2.0E-4
2.0E-4
true
block average
2
2
25.0
-2.0
24.0
-1.0
POLYGON((-1.4751779365792907 24.0,-1.0098415573005652 24.07668159106734,-1.0 24.026172290490305,-1.0 24.0,-1.4751779365792907 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_04FF8E_N24W002_2022_02_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF8E_N24W002_2022_02_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF8E_N24W002_2022_02_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF8E_N24W002_2022_02_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF8E_N24W002_2022_02_18_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 2019
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