https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-18T03:14:45.980375Z
2022-07-18T03:15:14.997072Z
s3://sentinel-s1-l1c/GRD/2022/7/18/IW/DV/S1A_IW_GRDH_1SDV_20220718T031445_20220718T031514_044149_054503_FC32
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
2022-07-18T03:14:45.980375Z
2022-07-18T03:15:14.997072Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220718T045920_V20220718T005207_20220718T040937.EOF
192.2219015098135
693000
Copernicus Ground Segment
2022-07-18T05:49:52.564278Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220718T031445_20220718T031514_044149_054503_FC32
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.092612318528005 20.423059554790235,40.518885050387844 20.52829501169645,39.93259053094212 20.633728009515327,39.3395388944958 20.738205990990263,38.7540473537561 20.839205812127254,38.74304886638662 20.781351060656768,38.6776565111662 20.41870395849868,38.64325636511502 20.23766348989816,38.444265163510885 19.211940647446923,39.02256397073102 19.10995583427735,39.61068970126745 19.00424265878404,40.19806684456369 18.896662721872914,40.781058411178 18.78791170938348,40.919847735807984 19.45320990393316,40.9928237724618 19.81636452073512,41.02747742203859 19.998280005870544,41.06034761512771 20.180523277297034,41.0813588643791 20.364956350409326,41.092612318528005 20.423059554790235))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7969406674905
45.99443567314424
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
2022-07-18T08:01:27.602157Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N20E039/2022/07/18/054503
2.0E-4
2.0E-4
true
block average
2
2
21.0
39.0
20.0
40.0
POLYGON((39.0 20.796777917699703,40.0 20.62160580443168,40.0 20.0,39.0 20.0,39.0 20.796777917699703))
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_054503_N20E039_2022_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054503_N20E039_2022_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054503_N20E039_2022_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054503_N20E039_2022_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054503_N20E039_2022_07_18_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