https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-01T15:49:16.922932Z
2020-11-01T15:49:41.921270Z
s3://sentinel-s1-l1c/GRD/2020/11/1/IW/DV/S1A_IW_GRDH_1SDV_20201101T154916_20201101T154941_035057_041714_222B
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
2020-11-01T15:49:16.922932Z
2020-11-01T15:49:41.921270Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201101T181355_V20201101T140154_20201101T171924.EOF
347.17688956916174
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-01T18:56:24.030382Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201101T154916_20201101T154941_035057_041714_222B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.860944993437847 31.637788342430586,32.246732617964945 31.700509509895806,32.51576467584773 31.743504458344585,32.91977475387923 31.80693268249371,33.18941887457514 31.84850669837803,33.59433440103131 31.90979684762971,33.86457363846891 31.949940984528958,34.13504606534094 31.989510764232133,34.47205752114662 32.03794465415111,34.17168764972036 33.541344000082454,33.82887177404035 33.49337417814033,33.55375436355871 33.454137836163056,33.27888629366577 33.41429290423767,32.86705874538204 33.35338761345777,32.59282807595979 33.31202757647522,32.181971441458444 33.2488566445472,31.90839778730497 33.2059909846066,31.516123229660217 33.14339609011847,31.696027783807313 32.360939752419476,31.860944993437847 31.637788342430586))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61649177112778
46.22389366004803
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
2021-12-25T19:37:42.479232Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N32E031/2020/11/01/041714
2.0E-4
2.0E-4
true
block average
2
2
33.0
31.0
32.0
32.0
POLYGON((31.778341357412845 32.0,31.54909326059518 33.0,32.0 33.0,32.0 32.0,31.778341357412845 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_041714_N32E031_2020_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_041714_N32E031_2020_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_041714_N32E031_2020_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_041714_N32E031_2020_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_041714_N32E031_2020_11_01_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