https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-08T15:47:38.794417Z
2019-08-08T15:48:03.792915Z
s3://sentinel-s1-l1c/GRD/2019/8/8/IW/DV/S1A_IW_GRDH_1SDV_20190808T154738_20190808T154803_028479_033812_BA52
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
2019-08-08T15:47:38.794417Z
2019-08-08T15:48:03.792915Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190808T180220_V20190808T141000_20190808T172729.EOF
348.0280533330418
693000
Copernicus S1 Core Ground Segment - DPA
2019-08-08T18:22:10.054010Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190808T154738_20190808T154803_028479_033812_BA52
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.22947855872759 -3.590617140964902,38.338264136678546 -3.3477151137224412,39.42051193990116 -3.10932517848671,39.38249834327133 -2.9283120721789775,39.351422741023484 -2.7456779942779033,39.32099545260543 -2.5629119251790176,39.27157608116943 -2.384348506851908,39.22961185306124 -2.2041431033522807,39.18869397022296 -2.023712292572441,39.15027004846444 -1.8427392047685487,39.102243592199684 -1.601624900606167,38.02068881815127 -1.8374334970444666,36.912841817690044 -2.0782556439220214,36.960636982999596 -2.320118705719314,36.99897976143205 -2.5016342632675905,37.039757366484665 -2.6826213978014475,37.081759469006364 -2.863343666000725,37.13130170417189 -3.042417616284425,37.16083992879315 -3.225874624897328,37.191654093888616 -3.4090588176529035,37.22947855872759 -3.590617140964902))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75745
46.30077398739831
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
2021-12-24T20:15:48.419905Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/08/08/033812
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.1836594135075 -2.0,39.271576081169364 -2.3843485068513153,39.320995452605366 -2.5629119251787653,39.38249834327146 -2.928312072179753,39.39755314249001 -3.0,39.0 -3.0,39.0 -2.0,39.1836594135075 -2.0))
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_033812_S03E039_2019_08_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033812_S03E039_2019_08_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033812_S03E039_2019_08_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033812_S03E039_2019_08_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033812_S03E039_2019_08_08_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