https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-09T17:11:44.756919Z
2022-01-09T17:12:13.765692Z
s3://sentinel-s1-l1c/GRD/2022/1/9/IW/DV/S1A_IW_GRDH_1SDV_20220109T171144_20220109T171213_041387_04EBB7_7CA2
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
2022-01-09T17:11:44.756919Z
2022-01-09T17:12:13.765692Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220109T173910_V20220109T170305_20220109T233805.EOF
347.1268145624264
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-09T17:48:24.653172Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220109T171144_20220109T171213_041387_04EBB7_7CA2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.159128530162842 32.221876793892704,11.564046251674032 32.28720643889808,11.837534592670846 32.33054395265107,12.248234780782129 32.394437106928834,12.523137999932368 32.43640806402315,12.796685230382382 32.47754130334384,13.208659705655416 32.53830006196988,13.485177696579054 32.57827905765461,13.785563543545688 32.6209728290354,13.773316181242063 32.677832233162206,13.73603318942129 32.858156939920434,13.457821722813623 34.2415529975891,13.150677265531302 34.19914718294775,12.870464798914737 34.15974091389434,12.59051431574997 34.119696965683644,12.171087605989083 34.05843855876876,11.891807573840323 34.016806941183816,11.47340278170353 33.95317459804309,11.19481470956657 33.90996545612984,10.781217043702991 33.84457241113916,11.159128530162842 32.221876793892704))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69689689194025
46.45045454181182
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
2022-01-09T21:26:02.310910Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N32E012/2022/01/09/04EBB7
2.0E-4
2.0E-4
true
block average
2
2
33.0
12.0
32.0
13.0
POLYGON((13.0 32.50752654212388,12.523137999878521 32.43640806401431,12.0 32.3558189041502,12.0 33.0,13.0 33.0,13.0 32.50752654212388))
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_04EBB7_N32E012_2022_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EBB7_N32E012_2022_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EBB7_N32E012_2022_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EBB7_N32E012_2022_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EBB7_N32E012_2022_01_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