https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-29T02:13:13.175479Z
2023-05-29T02:13:34.953688Z
s3://sentinel-s1-l1c/GRD/2023/5/29/IW/DV/S1A_IW_GRDH_1SDV_20230529T021313_20230529T021334_048742_05DCAB_1BF2
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
2023-05-29T02:13:13.175479Z
2023-05-29T02:13:34.953688Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230529T051429_V20230529T011650_20230529T043420.EOF
192.496933434933
693000
Copernicus Ground Segment
2023-05-29T06:37:16.198208Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230529T021313_20230529T021334_048742_05DCAB_1BF2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.62091978851024 -24.64161398476159,49.05301584146667 -24.51087213835332,48.80600550287746 -24.453251855281035,48.4359107968939 -24.36607086010178,48.189462639661414 -24.307451898764604,47.82021467124287 -24.21877970544188,47.57433322880187 -24.159171168594117,47.22704240297396 -24.07419472581772,47.174648598210574 -24.252987401338792,47.12515398876392 -24.432616332821524,47.072043291295444 -24.611360216572475,47.022723525291276 -24.79106928331194,46.97001050428065 -24.96994895117456,46.92016740854007 -25.149564675796753,46.89032368344148 -25.252252247569814,47.237708188245364 -25.337514085997064,47.48571943950283 -25.39780936193188,47.8581949326429 -25.487471775043204,48.10681649346384 -25.54672409456088,48.480203524586585 -25.634814926625015,48.729430046167174 -25.693014836384126,48.97889696470476 -25.750791126248565,49.302485810380276 -25.825004569699068,49.476351448313395 -25.18175013017383,49.62091978851024 -24.64161398476159))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.86911
45.64557529085906
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
2023-05-29T08:22:07.692121Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/S26E048/2023/05/29/05DCAB
2.0E-4
2.0E-4
true
block average
2
2
-25.0
48.0
-26.0
49.0
POLYGON((49.0 -25.755630999245923,48.48020352449849 -25.6348149266046,48.0 -25.52126723161001,48.0 -25.0,49.0 -25.0,49.0 -25.755630999245923))
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_05DCAB_S26E048_2023_05_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DCAB_S26E048_2023_05_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DCAB_S26E048_2023_05_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DCAB_S26E048_2023_05_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DCAB_S26E048_2023_05_29_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