https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-15T19:04:55.354673Z
2023-03-15T19:05:24.356922Z
s3://sentinel-s1-l1c/GRD/2023/3/15/IW/DV/S1A_IW_GRDH_1SDV_20230315T190455_20230315T190524_047659_05B96A_725E
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
2023-03-15T19:04:55.354673Z
2023-03-15T19:05:24.356922Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230315T174532_V20230315T171936_20230315T235436.EOF
347.5579719625864
693000
Copernicus Ground Segment
2023-03-15T19:21:58.889566Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230315T190455_20230315T190524_047659_05B96A_725E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.986962616010976 24.666839141319876,-15.618837118542523 24.731759265623616,-15.371589765207922 24.774817770162755,-15.00040097211565 24.838640646866505,-14.752262798971968 24.880756517159625,-14.380569388905473 24.9430208293336,-14.131266492965334 24.984228554176283,-13.88300707054754 25.02482367491659,-13.541785364175958 25.079891655147367,-13.764364400513358 26.22311420337981,-13.836881899673052 26.584345916484075,-13.860302716679918 26.704159048345986,-14.206460672001587 26.649684107877754,-14.458199289771926 26.60949881701857,-14.70976122067071 26.568869331349894,-15.086769564823118 26.50709469839328,-15.33788326232964 26.46535958499151,-15.714212388305473 26.401931775607537,-15.964868748977459 26.359098051506493,-16.33804709592591 26.29445571623988,-16.155397855224702 25.449966936065227,-15.986962616010976 24.666839141319876))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77154164592538
46.11413024714021
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
2023-03-16T01:39:50.290505Z
Batch API, v4.183.0
s3://deafrica-sentinel-1/s1_rtc/N25W014/2023/03/15/05B96A
2.0E-4
2.0E-4
true
block average
2
2
26.0
-14.0
25.0
-13.0
POLYGON((-13.720925312946155 26.0,-13.541785364175924 25.07989165514727,-14.0 25.005693113624382,-14.0 26.0,-13.720925312946155 26.0))
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_05B96A_N25W014_2023_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B96A_N25W014_2023_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B96A_N25W014_2023_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B96A_N25W014_2023_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B96A_N25W014_2023_03_15_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