https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-09T18:06:13.307633Z
2021-11-09T18:06:42.496496Z
s3://sentinel-s1-l1c/GRD/2021/11/9/IW/DV/S1A_IW_GRDH_1SDV_20211109T180613_20211109T180642_040498_04CD69_BDE6
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
2021-11-09T18:06:13.307633Z
2021-11-09T18:06:42.496496Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.71915305741237
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-09T20:17:41.970079Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211109T180613_20211109T180642_040498_04CD69_BDE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.7390913670322314 20.646480763883424,-0.1475604786970078 20.754822917451072,0.4484092942608489 20.86176827351029,1.0440719611888054 20.96644090155599,1.6314841608801913 21.06748571497067,1.313635711150051 22.702904728184038,0.7189116254292006 22.60291955532179,0.11540483503758603 22.49905525554186,-0.4867415394195648 22.3930177582763,-1.0832627166036728 22.285600166993667,-0.8903333165463748 21.37155132020477,-0.8529102799003234 21.190190323170984,-0.7390913670322314 20.646480763883424))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82539092791289
46.0372573805621
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
2021-12-26T14:39:41.545456Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N22W002/2021/11/09/04CD69
2.0E-4
2.0E-4
true
block average
2
2
23.0
-2.0
22.0
-1.0
POLYGON((-1.0229807425407769 22.0,-1.0832627166036735 22.28560016699366,-1.0 22.30059356673087,-1.0 22.0,-1.0229807425407769 22.0))
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_04CD69_N22W002_2021_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CD69_N22W002_2021_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CD69_N22W002_2021_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CD69_N22W002_2021_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CD69_N22W002_2021_11_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 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