https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-15T15:55:21.337251Z
2022-10-15T15:55:50.359080Z
s3://sentinel-s1-l1c/GRD/2022/10/15/IW/DV/S1A_IW_GRDH_1SDV_20221015T155521_20221015T155550_045455_056F96_F05A
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
2022-10-15T15:55:21.337251Z
2022-10-15T15:55:50.359080Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221015T162611_V20221015T154910_20221015T222410.EOF
347.62039348261027
693000
Copernicus Ground Segment
2022-10-15T16:49:26.241786Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221015T155521_20221015T155550_045455_056F96_F05A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629549132133587 23.25122907932003,32.00883096941637 23.31909711096762,32.263399396939995 23.36409664580567,32.773440921957175 23.452921045629797,33.15800791642702 23.51871551611017,33.414912429309354 23.56210414735842,33.67221922805473 23.60510721115031,34.04346684483983 23.666352785002264,34.03173244211621 23.724171911556677,33.962804754268426 24.08603741062925,33.92775259848464 24.26686687970252,33.72771850623937 25.292037364940093,33.34880792472326 25.23104083582144,33.08896913173084 25.18861217366382,32.569745597227545 25.102375511485175,32.184943564118214 25.037211280568993,31.92767918938815 24.993052130812544,31.66789675523288 24.94797974043321,31.281715233173987 24.88007842809332,31.307602279669137 24.758536512481633,31.34724260922549 24.577541097451995,31.46346567634971 24.034078171843795,31.53945272422661 23.671502409437807,31.629549132133587 23.25122907932003))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83578750465828
46.70537853809807
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
2022-10-15T18:49:29.569771Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N23E031/2022/10/15/056F96
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.62954913213364 23.251229079320012,31.470607631063448 24.0,32.0 24.0,32.0 23.317516912674602,31.62954913213364 23.251229079320012))
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_056F96_N23E031_2022_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056F96_N23E031_2022_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056F96_N23E031_2022_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056F96_N23E031_2022_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056F96_N23E031_2022_10_15_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