https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-09T16:30:27.846448Z
2020-10-09T16:30:52.845135Z
s3://sentinel-s1-l1c/GRD/2020/10/9/IW/DV/S1A_IW_GRDH_1SDV_20201009T163027_20201009T163052_034722_040B7F_7C77
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
2020-10-09T16:30:27.846448Z
2020-10-09T16:30:52.845135Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201009T184849_V20201009T144303_20201009T180033.EOF
347.16770624093533
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-09T19:14:22.396279Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201009T163027_20201009T163052_034722_040B7F_7C77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.54483763363394 31.775763215829368,21.94862312997661 31.84127031007464,22.223096293481152 31.885013847326377,22.497534918302563 31.92812022075884,22.909733594930284 31.991678797591252,23.185627308716725 32.03342466539584,23.59684968422933 32.09447000936215,23.872488915313017 32.134596739594265,24.155341537289114 32.17511141104988,24.084215997206904 32.53612866729363,24.01391306378863 32.8973397720168,23.97693423776097 33.07768406837825,23.938039424808014 33.25775919547376,23.853590499337454 33.67834101785141,23.565502523636635 33.638166802860184,23.285012984817037 33.598368306321305,23.004782792537277 33.55793576406492,22.584931257200324 33.49610178871366,22.30536438677685 33.45409122618757,21.88652369309625 33.38989756669131,21.607641118338872 33.34631902317214,21.19680208292126 33.28089775142643,21.29399881639189 32.85971031976166,21.382892064744745 32.49920585257378,21.424096846179776 32.31843508501643,21.54483763363394 31.775763215829368))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68789729102298
46.5116044079187
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
2021-12-25T18:24:50.545472Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N32E021/2020/10/09/040B7F
2.0E-4
2.0E-4
true
block average
2
2
33.0
21.0
32.0
22.0
POLYGON((21.494946479449972 32.0,21.382892064750855 32.49920585254945,21.293998816394954 32.85971031974874,21.26162439675436 33.0,22.0 33.0,22.0 32.0,21.494946479449972 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_040B7F_N32E021_2020_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040B7F_N32E021_2020_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040B7F_N32E021_2020_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040B7F_N32E021_2020_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040B7F_N32E021_2020_10_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