https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-14T17:17:12.779218Z
2022-05-14T17:17:33.510577Z
s3://sentinel-s1-l1c/GRD/2022/5/14/IW/DV/S1A_IW_GRDH_1SDV_20220514T171712_20220514T171733_043210_05291A_665D
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
2022-05-14T17:17:12.779218Z
2022-05-14T17:17:33.510577Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220514T192628_V20220514T153230_20220514T185000.EOF
347.68012025376873
693000
Copernicus Ground Segment
2022-05-14T19:49:21.750320Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220514T171712_20220514T171733_043210_05291A_665D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.318939750207358 22.0375842679332,11.916392628195217 22.145407512398805,12.514838483239851 22.251060074757085,13.116807345542888 22.354957685025397,13.710163993242682 22.455031264340352,13.674106960676193 22.635617412023905,13.64003094515652 22.816619141763997,13.492343667463834 23.580021174662647,12.894312966986416 23.48078036366909,12.287596180735834 23.377598146514018,11.683489918157372 23.2723623648696,11.086659101650259 23.16594636871669,11.131982118865087 22.94435053543026,11.170417720882895 22.76316905473199,11.206455111518869 22.58155335350059,11.318939750207358 22.0375842679332))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88487611951058
46.08303949148807
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
2022-05-14T20:48:12.891676Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2022/05/14/05291A
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.1206001284942 23.0,11.086659101650207 23.1659463687167,12.0 23.3274986677426,12.0 23.0,11.1206001284942 23.0))
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_05291A_N23E011_2022_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05291A_N23E011_2022_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05291A_N23E011_2022_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05291A_N23E011_2022_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05291A_N23E011_2022_05_14_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