https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-27T03:18:34.471375Z
2023-03-27T03:18:59.469741Z
s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T031834_20230327T031859_047824_05BEF0_6816
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
2023-03-27T03:18:34.471375Z
2023-03-27T03:18:59.469741Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230327T062911_V20230327T023051_20230327T054821.EOF
191.9798523403285
693000
Copernicus Ground Segment
2023-03-27T07:29:44.390821Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230327T031834_20230327T031859_047824_05BEF0_6816
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.26104862035826 6.699183783771645,37.71139671130977 6.812523180978957,37.14684097035894 6.928229822285099,36.59817953254385 7.039969367490583,36.05340369036189 7.15022838876438,36.02044170253197 6.968575765102159,35.97520083179362 6.789313778702555,35.943431601389506 6.6073096109649505,35.904593373135974 6.426740103507464,35.87617810815893 6.244036755601331,35.84130311141397 6.062643849490307,35.803580338431445 5.881825862531576,35.76950911945222 5.700256220494085,35.75520337495136 5.640960547688507,36.85029680185785 5.415545531531226,37.95394654551667 5.186172526261886,38.00473799481789 5.42741054461737,38.041054823521456 5.609177356779965,38.078538918600515 5.790697524603312,38.11370728852762 5.972697304243148,38.14650876202191 6.15518567156849,38.18846385681451 6.335767595392381,38.226158273530324 6.517233339898212,38.26104862035826 6.699183783771645))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95403
46.20164704487395
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
2023-03-27T14:42:25.742295Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N06E035/2023/03/27/05BEF0
2.0E-4
2.0E-4
true
block average
2
2
7.0
35.0
6.0
36.0
POLYGON((35.82823416980693 6.0,35.87617810815908 6.244036755602059,35.904593373135974 6.426740103507809,35.94343160138968 6.60730961096565,35.97520083179388 6.789313778703522,36.0 6.887577761715765,36.0 6.0,35.82823416980693 6.0))
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_05BEF0_N06E035_2023_03_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BEF0_N06E035_2023_03_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BEF0_N06E035_2023_03_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BEF0_N06E035_2023_03_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BEF0_N06E035_2023_03_27_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 2021
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