https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-29T02:10:07.200054Z
2021-12-29T02:10:36.226457Z
s3://sentinel-s1-l1c/GRD/2021/12/29/IW/DV/S1A_IW_GRDH_1SDV_20211229T021007_20211229T021036_041217_04E5FB_32DF
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
2021-12-29T02:10:07.200054Z
2021-12-29T02:10:36.226457Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211229T035625_V20211228T233758_20211229T025528.EOF
192.1348371170277
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-29T04:32:36.596641Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211229T021007_20211229T021036_041217_04E5FB_32DF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.300493779545825 -14.000203510142018,51.72630025860719 -13.870018381121618,51.147346208945024 -13.73725406341779,50.56904233762499 -13.60314666817753,50.044088002112694 -13.480119632725456,49.986275815765374 -13.717959477397763,49.941312185922285 -13.8979012380237,49.853553176676265 -14.258333275826821,49.80571286221458 -14.4376168017502,49.76243543139407 -14.618003847451783,49.71686528005687 -14.797851389033632,49.6733726287949 -14.978208016686466,49.64502145852852 -15.09986478581653,50.17418754930699 -15.224800424545299,50.759192049992095 -15.36130691571402,51.34203631180888 -15.495615984832963,51.92017621001034 -15.627167989407795,52.11860693238777 -14.781828101659846,52.300493779545825 -14.000203510142018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44438
46.0554226575152
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
2021-12-29T06:40:46.515373Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/S14E052/2021/12/29/04E5FB
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.0 -13.932073480746942,52.29959617929149 -14.0,52.0 -14.0,52.0 -13.932073480746942))
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_04E5FB_S14E052_2021_12_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E5FB_S14E052_2021_12_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E5FB_S14E052_2021_12_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E5FB_S14E052_2021_12_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E5FB_S14E052_2021_12_29_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