https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-09T16:55:33.971445Z
2022-05-09T16:55:58.687121Z
s3://sentinel-s1-l1c/GRD/2022/5/9/IW/DV/S1A_IW_GRDH_1SDV_20220509T165533_20220509T165558_043136_0526DD_7612
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
2022-05-09T16:55:33.971445Z
2022-05-09T16:55:58.687121Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220509T173114_V20220509T134531_20220509T170301.EOF
347.46268894691116
693000
Copernicus Ground Segment
2022-05-09T18:12:34.040803Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220509T165533_20220509T165558_043136_0526DD_7612
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.253801837730425 -26.517263559671918,24.502305173880632 -26.46026293047668,24.87688407988625 -26.373423004337177,25.250598944740865 -26.285682346523323,25.500715470819728 -26.226341835658772,25.749171904162658 -26.166910314956628,26.122835775793764 -26.07660773556021,26.677211010231375 -25.94058945995932,26.62181747687614 -25.76231571181065,26.567364713246242 -25.58372961552068,26.45971988849402 -25.22629788946594,26.406915230850068 -25.047355557941316,26.354831905486527 -24.868251733515066,26.304097620689518 -24.688829869586236,26.27501920701628 -24.590194700611804,25.728504575973467 -24.72378602405012,25.482710875563825 -24.78312771201398,25.116062579077813 -24.87079172466933,24.86889589271427 -24.929320914208056,24.4979061555591 -25.01630330390882,24.126979296247434 -25.102228699474125,23.880833506023315 -25.15867330832495,24.005141234536694 -25.618033530682673,24.054333329088212 -25.797996237283662,24.153473278789487 -26.15778707679998,24.20479051638501 -26.337300242256614,24.253801837730425 -26.517263559671918))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42397
45.94617900590482
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
2022-05-10T11:37:47.287668Z
Batch API, v4.109.0
s3://deafrica-sentinel-1/s1_rtc/S25E025/2022/05/09/0526DD
2.0E-4
2.0E-4
true
block average
2
2
-24.0
25.0
-25.0
26.0
POLYGON((25.0 -24.898275398901916,25.482710875677704 -24.783127711986168,26.0 -24.657421043237157,26.0 -25.0,25.0 -25.0,25.0 -24.898275398901916))
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_0526DD_S25E025_2022_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0526DD_S25E025_2022_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0526DD_S25E025_2022_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0526DD_S25E025_2022_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0526DD_S25E025_2022_05_09_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