https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-15T16:39:29.590019Z
2019-01-15T16:39:56.908848Z
s3://sentinel-s1-l1c/GRD/2019/1/15/IW/DV/S1A_IW_GRDH_1SDV_20190115T163929_20190115T163956_025490_02D35F_7DDC
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
2019-01-15T16:39:29.590019Z
2019-01-15T16:39:56.908848Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190115T173628_V20190115T132844_20190115T164614.EOF
347.5838663669905
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-15T17:58:51.475433Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190115T163929_20190115T163956_025490_02D35F_7DDC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.682233103 -24.010787989,28.044308667 -23.927654572,28.290128463 -23.870667366,28.535733158 -23.813290427,28.903735416 -23.726497312,29.148799445 -23.668152139,29.515987691 -23.579913249,30.053691669 -23.448914771,30.001295523 -23.270162563,29.950031796 -23.09105122,29.899019121 -22.911893198,29.798393304 -22.553282144,29.748257502 -22.373956348,29.650437869 -22.014747096,29.630753826 -21.93933332,29.098375648 -22.068444246,28.492294675 -22.213040692,27.884983429 -22.35539065,27.28343124 -22.493878268,27.301956284 -22.569633464,27.394130948 -22.930544999,27.441418848 -23.110740863,27.536303772 -23.471094459,27.584439953 -23.651129361,27.632806523 -23.831122233,27.682233103 -24.010787989))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44604
46.05805412133368
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
2021-12-24T09:44:41.548448Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S23E029/2019/01/15/02D35F
2.0E-4
2.0E-4
true
block average
2
2
-22.0
29.0
-23.0
30.0
POLYGON((29.0 -22.09191432624919,29.38059981065594 -22.0,29.64658867211299 -22.0,29.748257502002545 -22.37395634800902,29.92410626812071 -23.0,29.0 -23.0,29.0 -22.09191432624919))
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_02D35F_S23E029_2019_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D35F_S23E029_2019_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D35F_S23E029_2019_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D35F_S23E029_2019_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D35F_S23E029_2019_01_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