https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-13T15:57:24.048799Z
2021-11-13T15:57:49.047769Z
s3://sentinel-s1-l1c/GRD/2021/11/13/IW/DV/S1A_IW_GRDH_1SDV_20211113T155724_20211113T155749_040555_04CF58_530F
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
2021-11-13T15:57:24.048799Z
2021-11-13T15:57:49.047769Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.22363358637847
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-13T16:46:30.739956Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211113T155724_20211113T155749_040555_04CF58_530F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.963491135958925 30.912914046862692,30.357354715256783 30.977519385506042,30.630837897014086 31.021618178835038,31.04166072646905 31.086701070608584,31.315815911207693 31.129357904102704,31.727520723902128 31.19225261239786,32.00229577990334 31.233452368004567,32.277329270700065 31.27406884501404,32.554741285685395 31.3144056749448,32.25522276367795 32.818082009275145,31.97314242314603 32.77813670403917,31.693524413194645 32.737877455287396,31.414159378300436 32.69699644452801,30.995593286498917 32.63451222662941,30.71687483763801 32.592083327433436,30.299293479781827 32.52728472957053,30.021241317807792 32.48331784457754,29.620860465701888 32.41884625475811,29.758372526616483 31.816847576501797,29.963491135958925 30.912914046862692))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61892134414593
46.55100452967177
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
2021-12-26T14:50:08.588077Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N31E029/2021/11/13/04CF58
2.0E-4
2.0E-4
true
block average
2
2
32.0
29.0
31.0
30.0
POLYGON((29.94372978292251 31.0,29.716535778254883 32.0,30.0 32.0,30.0 31.0,29.94372978292251 31.0))
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_04CF58_N31E029_2021_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CF58_N31E029_2021_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CF58_N31E029_2021_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CF58_N31E029_2021_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CF58_N31E029_2021_11_13_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