https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-22T15:56:06.105912Z
2018-03-22T15:56:31.104065Z
s3://sentinel-s1-l1c/GRD/2018/3/22/IW/DV/S1A_IW_GRDH_1SDV_20180322T155606_20180322T155631_021130_024503_A373
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
2018-03-22T15:56:06.105912Z
2018-03-22T15:56:31.104065Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180322T181426_V20180322T140945_20180322T172715.EOF
347.4075009686132
693000
Copernicus S1 Core Ground Segment - UPA
2018-03-22T18:39:12.625372Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180322T155606_20180322T155631_021130_024503_A373
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.632158969 27.89785327,31.02012936 27.963802672,31.285432856 28.008223538,31.683792768 28.07389552,31.949633006 28.117035326,32.481945343 28.201769301,32.748413432 28.243360839,33.145284957 28.304285027,33.038314104 28.846053177,32.846611072 29.80853042,32.443818801 29.748203417,32.17338948 29.706971738,31.63319937 29.622857899,31.363443301 29.579978512,30.959239456 29.514635306,30.690060392 29.470392502,30.296447125 29.404644348,30.471894694 28.62145509,30.632158969 27.89785327))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6969684862238
46.61896461324661
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
2022-01-24T14:55:45.423855Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N29E033/2018/03/22/024503
2.0E-4
2.0E-4
true
block average
2
2
30.0
33.0
29.0
34.0
POLYGON((33.0 29.038415565855004,33.007651485273 29.0,33.0 29.0,33.0 29.038415565855004))
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_024503_N29E033_2018_03_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024503_N29E033_2018_03_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024503_N29E033_2018_03_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024503_N29E033_2018_03_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024503_N29E033_2018_03_22_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