https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-17T14:52:22.267667Z
2018-12-17T14:52:51.275023Z
s3://sentinel-s1-l1c/GRD/2018/12/17/IW/DV/S1A_IW_GRDH_1SDV_20181217T145222_20181217T145251_025066_02C419_1665
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
2018-12-17T14:52:22.267667Z
2018-12-17T14:52:51.275023Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181217T154644_V20181217T114147_20181217T145917.EOF
347.57017645139484
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-17T16:06:27.914635Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181217T145222_20181217T145251_025066_02C419_1665
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53285529 -24.490938848,55.104146218 -24.359406717,55.349737854 -24.302114598,55.717711423 -24.215437584,55.962750225 -24.157162401,56.329891413 -24.069017398,56.574373262 -24.009767982,56.919513008 -23.92536448,56.801603597 -23.509372124,56.700683986 -23.150735398,56.600390497 -22.792008313,56.467646739 -22.313659715,55.884421166 -22.455102027,55.279002832 -22.599406642,54.915151472 -22.68489988,54.672334832 -22.741438656,54.107571951 -22.871333019,54.23267586 -23.351988402,54.327103133 -23.712465885,54.42203958 -24.072871417,54.53285529 -24.490938848))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.98553
45.66291353659302
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
2021-12-23T19:39:16.372240Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S25E055/2018/12/17/02C419
2.0E-4
2.0E-4
true
block average
2
2
-24.0
55.0
-25.0
56.0
POLYGON((56.0 -24.148219297810968,55.34973785406873 -24.302114597984644,55.0 -24.383384997273236,55.0 -24.0,56.0 -24.0,56.0 -24.148219297810968))
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_02C419_S25E055_2018_12_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C419_S25E055_2018_12_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C419_S25E055_2018_12_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C419_S25E055_2018_12_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C419_S25E055_2018_12_17_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