https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-22T06:54:58.524965Z
2022-05-22T06:55:17.158879Z
s3://sentinel-s1-l1c/GRD/2022/5/22/IW/DV/S1A_IW_GRDH_1SDV_20220522T065458_20220522T065517_043320_052C59_9804
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
2022-05-22T06:54:58.524965Z
2022-05-22T06:55:17.158879Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220522T065946_V20220522T061303_20220522T124803.EOF
192.5138405130884
693000
Copernicus Ground Segment
2022-05-22T07:40:33.302574Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220522T065458_20220522T065517_043320_052C59_9804
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.936508769040232 27.413739091775607,-13.323808529905472 27.47994888046189,-13.584957974051553 27.5239403270563,-13.977067484325689 27.589007944287374,-14.238728297373864 27.631771484408258,-14.631596899059925 27.69499149473042,-14.89375831504357 27.736519459645052,-15.43778969021493 27.821007172904963,-15.508235240969743 27.45963980931172,-15.633354293295987 26.823563660612898,-15.09458073648894 26.73856737026302,-14.834738330344035 26.696794575753312,-14.445320626928833 26.633244248183487,-14.185940374958097 26.59028471067132,-13.797899298564607 26.52507396219702,-13.540710627572132 26.481229975189173,-13.156456249005242 26.414800136473037,-13.134311034484215 26.508700199697746,-13.096097208505231 26.689958310226483,-13.05485927213524 26.87069346454687,-13.014934429861759 27.051657261534128,-12.976567878854633 27.232890491074816,-12.936508769040232 27.413739091775607))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77934474606895
46.50448805412115
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
2022-05-22T09:32:14.489978Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N26W015/2022/05/22/052C59
2.0E-4
2.0E-4
true
block average
2
2
27.0
-15.0
26.0
-14.0
POLYGON((-14.0 26.55903721714486,-14.44532062696562 26.63324424818962,-15.0 26.723362378404815,-15.0 27.0,-14.0 27.0,-14.0 26.55903721714486))
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_052C59_N26W015_2022_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052C59_N26W015_2022_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052C59_N26W015_2022_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052C59_N26W015_2022_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052C59_N26W015_2022_05_22_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