https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-08T16:23:30.159372Z
2020-09-08T16:23:57.828267Z
s3://sentinel-s1-l1c/GRD/2020/9/8/IW/DV/S1A_IW_GRDH_1SDV_20200908T162330_20200908T162357_034269_03FB9C_7CA5
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
2020-09-08T16:23:30.159372Z
2020-09-08T16:23:57.828267Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200908T171346_V20200908T131231_20200908T163001.EOF
347.6197769616127
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-08T17:35:00.097987Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200908T162330_20200908T162357_034269_03FB9C_7CA5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.558919625054585 -23.19311831958373,32.157972263448 -23.055224178627217,32.522723544319405 -22.97001306075571,32.764992491201795 -22.91289659199001,33.005974622303206 -22.855674530703986,33.36807065391946 -22.76891924776642,33.921059951999325 -22.634622028651346,33.87122345497052 -22.455362198757662,33.723017089044546 -21.91707117714479,33.57616306005162 -21.378589110092413,33.50200754693346 -21.102388592254705,32.95580937806791 -21.23441342480825,32.356952226872004 -21.376872554718375,31.759729538029568 -21.516554095236465,31.165342273584116 -21.65320990298902,31.190211525625397 -21.750129036187356,31.235627045757155 -21.93063220606861,31.28003140665581 -22.111377988802268,31.371472086123966 -22.472296417206,31.4197612742006 -22.6521812916358,31.466898548918586 -22.83234141114253,31.512387276707376 -23.01289153021007,31.558919625054585 -23.19311831958373))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32512
45.86764770729358
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
2021-12-25T16:46:36.206752Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S23E031/2020/09/08/03FB9C
2.0E-4
2.0E-4
true
block average
2
2
-22.0
31.0
-23.0
32.0
POLYGON((31.509139318126756 -23.0,31.46689854891809 -22.832341411141087,31.371472086117027 -22.472296417178363,31.25266884064609 -22.0,32.0 -22.0,32.0 -23.0,31.509139318126756 -23.0))
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_03FB9C_S23E031_2020_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03FB9C_S23E031_2020_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03FB9C_S23E031_2020_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03FB9C_S23E031_2020_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03FB9C_S23E031_2020_09_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