https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-27T18:17:58.549963Z
2021-09-27T18:18:23.548785Z
s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1A_IW_GRDH_1SDV_20210927T181758_20210927T181823_039871_04B793_C9E8
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
2021-09-27T18:17:58.549963Z
2021-09-27T18:18:23.548785Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.05023294346194
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T19:14:43.331238Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210927T181758_20210927T181823_039871_04B793_C9E8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.553785424226662 33.402599673890315,-5.281853019938113 33.44595670997347,-4.859152720131864 33.51207771640333,-4.454884361924529 33.573894607246885,-4.16942752963538 33.61668193625353,-3.8938464971262876 33.65733603717958,-3.4896512658902203 33.715799004302205,-3.2083943571183027 33.75564144901177,-2.8907843502608848 33.79980715753735,-2.925163216280554 33.98041247888057,-2.9752003915906466 34.15897775618225,-3.0155281111494983 34.33886734516683,-3.0547923342878183 34.518902113507856,-3.090589419263242 34.6994034701965,-3.1238216226253215 34.880244800381924,-3.1638018422577376 35.06018235230851,-3.200528659374411 35.24055388175066,-3.2139666894094283 35.299899840354925,-3.5349038588873176 35.25643174114781,-3.817537724732155 35.21739331056841,-4.097679349254288 35.178009188684506,-4.51153076828868 35.11856707241666,-4.799155857031842 35.07638650311086,-5.220323193522617 35.01330323291069,-5.502992833781001 34.97009317605236,-5.9174505557681965 34.90546159950731,-5.902857563752162 34.845942749921285,-5.861648686030485 34.66511661540467,-5.8195928057123245 34.48442646620679,-5.776737240739088 34.3038660382927,-5.732680727563103 34.123499374360655,-5.687529564985542 33.94331181527033,-5.640537486891896 33.76342190083039,-5.589018937156118 33.58426063333068,-5.553785424226662 33.402599673890315))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66834025727021
46.4854119879586
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
2021-12-26T12:28:03.853343Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N34W003/2021/09/27/04B793
2.0E-4
2.0E-4
true
block average
2
2
35.0
-3.0
34.0
-2.0
POLYGON((-3.0 34.26960120359141,-2.9752003915904983 34.15897775618179,-2.9306519890305114 34.0,-3.0 34.0,-3.0 34.26960120359141))
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_04B793_N34W003_2021_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B793_N34W003_2021_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B793_N34W003_2021_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B793_N34W003_2021_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B793_N34W003_2021_09_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 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