https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-15T04:25:09.331888Z
2018-12-15T04:25:32.314633Z
s3://sentinel-s1-l1c/GRD/2018/12/15/IW/DV/S1A_IW_GRDH_1SDV_20181215T042509_20181215T042532_025031_02C2CD_52C4
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
2018-12-15T04:25:09.331888Z
2018-12-15T04:25:32.314633Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181215T063225_V20181215T020547_20181215T052317.EOF
192.7984040207052
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-15T06:56:39.976836Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181215T042509_20181215T042532_025031_02C2CD_52C4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.214884226 32.464587098,24.811991347 32.529408102,24.540703464 32.572276619,24.133292348 32.63548173,23.861369598 32.676884544,23.453019757 32.737884243,23.180480373 32.777812271,22.907699565 32.817147897,22.580083339 32.863542986,22.471787817 32.3221144,22.433182065 32.141955636,22.396929447 31.9614616,22.326770974 31.605873442,22.64982863 31.559106638,22.918824528 31.519493091,23.187592173 31.479315417,23.590309857 31.417994123,23.858495301 31.376412065,24.260327488 31.312990649,24.527914584 31.270012867,24.925333026 31.20508099,25.005488539 31.561231951,25.046911112 31.741990823,25.090735055 31.922360582,25.214884226 32.464587098))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70004740999303
46.29103906498816
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
2021-12-23T19:31:22.019037Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E024/2018/12/15/02C2CD
2.0E-4
2.0E-4
true
block average
2
2
32.0
24.0
31.0
25.0
POLYGON((25.0 31.53684500160265,24.92533302600004 31.205080989999857,24.527914584048755 31.270012866992186,24.0 31.354078293162924,24.0 32.0,25.0 32.0,25.0 31.53684500160265))
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_02C2CD_N31E024_2018_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C2CD_N31E024_2018_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C2CD_N31E024_2018_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C2CD_N31E024_2018_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C2CD_N31E024_2018_12_15_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