https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-26T17:08:40.265542Z
2022-06-26T17:09:05.265083Z
s3://sentinel-s1-l1c/GRD/2022/6/26/IW/DV/S1A_IW_GRDH_1SDV_20220626T170840_20220626T170905_043837_053BB9_73B1
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
2022-06-26T17:08:40.265542Z
2022-06-26T17:09:05.265083Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220626T192025_V20220626T152419_20220626T184149.EOF
347.7208347403311
693000
Copernicus Ground Segment
2022-06-26T19:31:37.322319Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220626T170840_20220626T170905_043837_053BB9_73B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.648254188828414 20.7199823819707,14.237784142177478 20.82785218199011,14.832314764107934 20.93443250824364,15.428393571022289 21.03906577488629,16.02253864903907 21.14113727390732,15.988412081316056 21.32211554505336,15.950568128814396 21.50255542484571,15.915907124148214 21.683527573991576,15.88216723217466 21.864648892433856,15.84568821544053 22.045307003608112,15.812521054233036 22.226513061379325,15.776051344123449 22.407164771532205,15.729796495635336 22.647802372028476,15.1322309478688 22.547293190736752,14.52954265409301 22.443525753149355,13.931800757272768 22.33823307505964,13.334006602765438 22.230569273026443,13.38399624774538 21.989335074437278,13.461721704355964 21.62704626725691,13.53456238150778 21.263861456093576,13.648254188828414 20.7199823819707))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86778545861194
46.07885129408515
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
2022-06-26T20:43:26.234840Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N21E014/2022/06/26/053BB9
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_053BB9_N21E014_2022_06_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053BB9_N21E014_2022_06_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053BB9_N21E014_2022_06_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053BB9_N21E014_2022_06_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053BB9_N21E014_2022_06_26_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