https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-27T04:50:51.064879Z
2023-03-27T04:51:09.015432Z
s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T045051_20230327T045109_047825_05BEF6_A286
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
2023-03-27T04:50:51.064879Z
2023-03-27T04:51:09.015432Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230327T044900_V20230327T040941_20230327T104441.EOF
192.6610808443212
693000
Copernicus Ground Segment
2023-03-27T05:22:55.925309Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230327T045051_20230327T045109_047825_05BEF6_A286
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.517518845043973 30.13649908593391,18.113445987844507 30.203372297003426,17.84368585354236 30.24727570034457,17.572168301973818 30.29086485018984,17.1677577809513 30.354678566820276,16.76201777051103 30.41736483862836,16.491507275901068 30.458415717061094,15.946040557252033 30.539383906516026,15.909911960696325 30.358974200430456,15.872601168165177 30.17864135377394,15.801584020655804 29.817439386212314,15.756308840176235 29.583753848609106,16.294275112503055 29.502626685624175,16.69583759340106 29.440566946708174,16.96417846930822 29.39838025103397,17.23355219498874 29.355454276055934,17.635988621687115 29.29024317355242,17.902916660459137 29.246275173019384,18.299423047075663 29.179908023917733,18.310937742608672 29.233021217434512,18.352127088393452 29.413752231983565,18.392472780297368 29.59462674463432,18.517518845043973 30.13649908593391))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75914507037746
46.58346111029401
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
2023-03-27T08:55:41.911941Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/03/27/05BEF6
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.5470043840832,15.756308840176251 29.583753848609128,15.837477883931946 30.0,16.0 30.0,16.0 29.5470043840832))
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_05BEF6_N29E015_2023_03_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BEF6_N29E015_2023_03_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BEF6_N29E015_2023_03_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BEF6_N29E015_2023_03_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BEF6_N29E015_2023_03_27_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