https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-20T17:33:15.510016Z
2023-03-20T17:33:39.181718Z
s3://sentinel-s1-l1c/GRD/2023/3/20/IW/DV/S1A_IW_GRDH_1SDV_20230320T173315_20230320T173339_047731_05BBD5_9DF3
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
2023-03-20T17:33:15.510016Z
2023-03-20T17:33:39.181718Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230320T193408_V20230320T154900_20230320T190630.EOF
347.7364323472167
693000
Copernicus Ground Segment
2023-03-20T19:54:29.503394Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230320T173315_20230320T173339_047731_05BBD5_9DF3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.557721917191003 20.344541726979273,8.14770893831846 20.45290263843361,8.742077578955092 20.559896120723675,9.335362953762795 20.664519246349155,9.92082584607609 20.765624576369394,9.710228740503302 21.851123077460194,9.668551145001906 22.069129177928023,9.079135204443384 21.96917125401012,8.480838645888129 21.86539781081968,7.87883110366223 21.75863981722146,7.284366867228611 21.65091229659851,7.329546674999101 21.43240054436105,7.36869876941908 21.251282741482587,7.405495218946131 21.069732062828518,7.443073128146434 20.88832392369972,7.557721917191003 20.344541726979273))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86899764775125
46.07228
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
2023-03-21T01:23:21.480597Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N21E008/2023/03/20/05BBD5
2.0E-4
2.0E-4
true
block average
2
2
22.0
8.0
21.0
9.0
POLYGON((8.0 21.780127501930025,8.480838645886728 21.865397810819488,9.0 21.95544539761787,9.0 21.0,8.0 21.0,8.0 21.780127501930025))
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_05BBD5_N21E008_2023_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BBD5_N21E008_2023_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BBD5_N21E008_2023_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BBD5_N21E008_2023_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BBD5_N21E008_2023_03_20_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