https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-17T19:05:05.213496Z
2023-10-17T19:05:34.244051Z
s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T190505_20231017T190534_050809_061FAA_6E28
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
2023-10-17T19:05:05.213496Z
2023-10-17T19:05:34.244051Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231017T174720_V20231017T171946_20231017T235446.EOF
347.5592239838936
693000
Copernicus Ground Segment
2023-10-17T19:23:29.784984Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231017T190505_20231017T190534_050809_061FAA_6E28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.988993273674257 24.665573346559736,-15.620870255483684 24.730486252159327,-15.373624584948576 24.773539980561814,-15.00243834143779 24.837355739827544,-14.754301604296568 24.879466980417718,-14.382371945902324 24.94176371081281,-14.133310150686485 24.982927274694294,-13.885052391042997 25.023517768283885,-13.543930819354046 25.07856378868812,-13.696374056704673 25.859889007580055,-13.766442105176093 26.221518413925633,-13.838953980010889 26.582750914327537,-13.862706178001503 26.70427483042599,-14.208766886977767 26.649822270497516,-14.46050680238032 26.609641997270728,-14.712070049714038 26.56901751868955,-15.089080398203302 26.507250351516745,-15.340195476859762 26.46552030835609,-15.716526680732482 26.402099949990443,-15.967184462798077 26.359271244986346,-16.3403649757386 26.294636438004986,-16.15735786594692 25.44843225096881,-15.988993273674257 24.665573346559736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77303424455447
46.11550021062663
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
2023-10-17T21:46:37.854601Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N24W017/2023/10/17/061FAA
2.0E-4
2.0E-4
true
block average
2
2
25.0
-17.0
24.0
-16.0
POLYGON((-16.0 24.716752241101386,-16.06091633265018 25.0,-16.0 25.0,-16.0 24.716752241101386))
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_061FAA_N24W017_2023_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061FAA_N24W017_2023_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061FAA_N24W017_2023_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061FAA_N24W017_2023_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061FAA_N24W017_2023_10_17_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