https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-16T06:28:01.899210Z
2022-09-16T06:28:26.897601Z
s3://sentinel-s1-l1c/GRD/2022/9/16/IW/DV/S1A_IW_GRDH_1SDV_20220916T062801_20220916T062826_045026_05612A_8739
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
2022-09-16T06:28:01.899210Z
2022-09-16T06:28:26.897601Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220916T064025_V20220916T054829_20220916T122329.EOF
193.0491149216544
693000
Copernicus Ground Segment
2022-09-16T07:14:52.184081Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220916T062801_20220916T062826_045026_05612A_8739
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.830084209163032 35.993540488336826,-5.241802908139791 36.056854418645386,-5.537315876396386 36.10135223749004,-5.96459978656868 36.16433390599902,-6.254254218209074 36.20610299550908,-6.68929793709235 36.26744136336944,-6.97969626805345 36.307454409973474,-7.27038532815056 36.346762141878145,-7.574896919173041 36.38713267994249,-7.64859790342112 36.026511531210815,-7.686398538485546 35.84627734958209,-7.7252346477065235 35.66617949905676,-7.762046175799775 35.48581090137193,-7.796693899244539 35.305150036740365,-7.83325098404214 35.12474161235962,-7.880411116152498 34.884843409056785,-7.581593984744386 34.84409989838277,-7.2963255046524225 34.80447490034234,-7.011326620657611 34.76418232551314,-6.584340522886752 34.7024947828036,-6.158695253579755 34.63942037710795,-5.875593185109153 34.596593386882176,-5.594273609000733 34.55334110229796,-5.191115941417368 34.490140444523476,-5.177360676965169 34.54954432113754,-5.134195291589686 34.730078481615124,-5.104189821389916 34.9126832259957,-5.062439998520381 35.0934429697056,-5.008256633006292 35.272258848825224,-4.959145675439512 35.45188633219571,-4.830084209163032 35.993540488336826))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57415834800601
46.45269268853266
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
2022-09-16T09:06:34.085479Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N35W008/2022/09/16/05612A
2.0E-4
2.0E-4
true
block average
2
2
36.0
-8.0
35.0
-7.0
POLYGON((-7.857773180697045 35.0,-7.796693899246158 35.30515003673122,-7.762046175796185 35.48581090139026,-7.725234647712131 35.666179499030115,-7.654158184535891 36.0,-7.0 36.0,-7.0 35.0,-7.857773180697045 35.0))
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_05612A_N35W008_2022_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05612A_N35W008_2022_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05612A_N35W008_2022_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05612A_N35W008_2022_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05612A_N35W008_2022_09_16_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