https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-30T16:55:15.921443Z
2023-01-30T16:55:40.920585Z
s3://sentinel-s1-l1c/GRD/2023/1/30/IW/DV/S1A_IW_GRDH_1SDV_20230130T165515_20230130T165540_047016_05A3B9_F02A
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
2023-01-30T16:55:15.921443Z
2023-01-30T16:55:40.920585Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230130T171159_V20230130T164643_20230130T232143.EOF
347.1734062314673
693000
Copernicus Ground Segment
2023-01-30T17:35:39.275501Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230130T165515_20230130T165540_047016_05A3B9_F02A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.388846281283506 31.700454051956044,15.792185947880226 31.765953581444514,16.065984140892827 31.809636145290405,16.47716021287035 31.874056615310433,16.7515926673371 31.91626572691614,17.163706790780697 31.978468782071214,17.438755565349556 32.01919502623686,17.714045741220076 32.05932549984348,18.001384285563685 32.10053303306321,17.700895943699756 33.60397348656684,17.408595808751603 33.56316348899527,17.128564532815076 33.523377642673,16.848791330419814 33.48296061606091,16.42962288016282 33.42115498858891,16.150509742595027 33.379166747371514,15.73234708219325 33.315011687613065,15.453914774840932 33.27146227042461,15.043742491793505 33.20608981825978,15.26529169766004 32.24261422926554,15.388846281283506 31.700454051956044))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69201279132214
46.49553504944306
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
2023-01-30T20:41:06.940315Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N32E015/2023/01/30/05A3B9
2.0E-4
2.0E-4
true
block average
2
2
33.0
15.0
32.0
16.0
POLYGON((15.320581815475226 32.0,15.091132416451952 33.0,16.0 33.0,16.0 32.0,15.320581815475226 32.0))
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_05A3B9_N32E015_2023_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3B9_N32E015_2023_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3B9_N32E015_2023_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3B9_N32E015_2023_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3B9_N32E015_2023_01_30_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