https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-14T16:21:23.606195Z
2022-03-14T16:21:52.635985Z
s3://sentinel-s1-l1c/GRD/2022/3/14/IW/DV/S1A_IW_GRDH_1SDV_20220314T162123_20220314T162152_042319_050B73_885C
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
2022-03-14T16:21:23.606195Z
2022-03-14T16:21:52.635985Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220314T170739_V20220314T131234_20220314T163004.EOF
347.2270867914252
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-14T17:23:01.140737Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220314T162123_20220314T162152_042319_050B73_885C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.708379195783415 -30.796869334786443,34.05250049758655 -30.717912828056946,34.31175186550431 -30.65773123779195,34.57068146038659 -30.597035764383875,34.958469283405 -30.505033068322803,35.21658798951499 -30.44306097444256,35.6031527443497 -30.349152117012174,35.860451704515526 -30.285915188153126,36.22152583597411 -30.196175615383503,36.08822797705271 -29.782833289937958,35.97421543547062 -29.42616368220268,35.861060637134045 -29.069372733376944,35.71097536953213 -28.591821148647316,35.355026127836496 -28.67998980451359,35.101410813839514 -28.742146108325638,34.72042867615279 -28.834491574882545,34.4660694856652 -28.895459925169543,34.0839770763108 -28.986015225838578,33.82888149877726 -29.04578468960854,33.5734935549294 -29.105071593199604,33.23453870553517 -29.18289168517645,33.373998881029955 -29.663253328537674,33.479052339874116 -30.022172845158167,33.58482169591176 -30.38099641789757,33.708379195783415 -30.796869334786443))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80048
45.51367565693209
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
2022-03-28T10:00:31.806337Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/03/14/050B73
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50682647937278,36.15826159252875 -30.0,36.0 -30.0,36.0 -29.50682647937278))
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_050B73_S30E036_2022_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050B73_S30E036_2022_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050B73_S30E036_2022_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050B73_S30E036_2022_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050B73_S30E036_2022_03_14_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