https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-08T16:53:36.539946Z
2018-12-08T16:54:01.538946Z
s3://sentinel-s1-l1c/GRD/2018/12/8/IW/DV/S1A_IW_GRDH_1SDV_20181208T165336_20181208T165401_024936_02BF5C_BCD8
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
2018-12-08T16:53:36.539946Z
2018-12-08T16:54:01.538946Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181208T175110_V20181208T134513_20181208T170243.EOF
347.099597019198
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-08T18:06:33.497440Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181208T165336_20181208T165401_024936_02BF5C_BCD8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.036319495 -32.490796134,26.393391167 -32.408810662,26.657767429 -32.347350683,26.92178536 -32.28534,27.31713657 -32.191295869,27.580251086 -32.127917371,27.974239237 -32.031831182,28.236439875 -31.967097797,28.577550032 -31.881920748,28.519683519 -31.703552411,28.457444897 -31.52622319,28.401145876 -31.347419007,28.343051866 -31.169094959,28.285891509 -30.990560507,28.227797312 -30.81228921,28.168963107 -30.634231363,28.089129021 -30.397652974,27.752833134 -30.481397684,27.494364597 -30.545066013,27.106034322 -30.639609458,26.846731322 -30.701996218,26.457156447 -30.794608204,26.197028617 -30.855701274,25.93657373 -30.916273494,25.584840124 -30.997110113,25.659009483 -31.235210606,25.713524728 -31.414393986,25.767249074 -31.593778782,25.819881899 -31.773434277,25.873516298 -31.952878139,25.925234715 -32.132781697,25.983089784 -32.311294174,26.036319495 -32.490796134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07178
45.75850509810095
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
2021-12-23T19:08:29.368300Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S33E025/2018/12/08/02BF5C
2.0E-4
2.0E-4
true
block average
2
2
-32.0
25.0
-33.0
26.0
POLYGON((26.0 -32.36831903584863,25.983089784000985 -32.31129417400326,25.9252347149965 -32.132781696989106,25.887062823060774 -32.0,26.0 -32.0,26.0 -32.36831903584863))
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_02BF5C_S33E025_2018_12_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BF5C_S33E025_2018_12_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BF5C_S33E025_2018_12_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BF5C_S33E025_2018_12_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BF5C_S33E025_2018_12_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