https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-18T15:55:22.868423Z
2023-07-18T15:55:51.887003Z
s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T155522_20230718T155551_049480_05F324_C009
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
2023-07-18T15:55:22.868423Z
2023-07-18T15:55:51.887003Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230718T144231_V20230718T141027_20230718T204527.EOF
347.6213141447996
693000
Copernicus Ground Segment
2023-07-18T16:41:55.505381Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230718T155522_20230718T155551_049480_05F324_C009
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.63019126436585 23.251372001356664,32.00918674291661 23.31918237627084,32.263563873483506 23.364144202063667,32.64569780825544 23.430854947734993,32.9008386295002 23.47483958485209,33.414213189212134 23.561989714529638,33.6713276222461 23.604958544841907,34.04402322630227 23.66643897054226,34.032287099728656 23.72425743683819,33.96335375240757 24.08611984522967,33.928347108947065 24.266955602829903,33.72836668617915 25.29194227443796,33.34798622372598 25.23071292285283,33.088343001495886 25.18831814896719,32.56950987879855 25.102151211033338,32.1850003071849 25.037041087915846,31.92793029348318 24.992918808336483,31.668341864319583 24.947883973223597,31.28245098481004 24.880040232695677,31.308295066104357 24.75867924601557,31.347929171264155 24.577683788120186,31.386377154132518 24.396478459008694,31.425475630733168 24.215388747714158,31.464133893380485 24.03422091355399,31.540108930930987 23.671645245669673,31.63019126436585 23.251372001356664))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83847371951653
46.7059254119266
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
2023-07-18T18:48:00.029102Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/07/18/05F324
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.89374706880601,34.04402322630212 23.66643897054229,34.0 23.65917683311887,34.0 23.89374706880601))
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_05F324_N23E034_2023_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F324_N23E034_2023_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F324_N23E034_2023_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F324_N23E034_2023_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F324_N23E034_2023_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