https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-05T05:55:02.573327Z
2022-04-05T05:55:29.316885Z
s3://sentinel-s1-l1c/GRD/2022/4/5/IW/DV/S1A_IW_GRDH_1SDV_20220405T055502_20220405T055529_042634_051622_F97A
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
2022-04-05T05:55:02.573327Z
2022-04-05T05:55:29.316885Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220405T062833_V20220405T051525_20220405T115025.EOF
193.0269635702637
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-05T06:54:43.792826Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220405T055502_20220405T055529_042634_051622_F97A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.3218574653948587 35.715332525620205,2.8970344374299706 35.78082097787647,2.609048246960499 35.82430016368433,2.1765049832808256 35.88822237936447,1.8933001444340958 35.9291840249763,1.607474911090829 35.969804156346534,1.179037439166933 36.02934420600606,0.8887274819438415 36.06876503537349,0.5935507772078937 36.108085861797406,0.5604747809800708 35.92738274030327,0.5240474496113458 35.74702299513949,0.4849110396894036 35.56701966668911,0.4442962270065314 35.38721333871554,0.4006538218574616 35.20780832897759,0.3669867493885963 35.02707810812447,0.280951321692239 34.62642847097978,0.5714802945122475 34.5866725825692,0.8553221662781599 34.54712376110305,1.138382780276315 34.50698932142093,1.5603833056389158 34.445864167917904,1.9839494038959296 34.382960893940414,2.2632205768043065 34.34063116350165,2.5477047160453363 34.29681782781456,2.9684630678870505 34.23071883280883,2.9780940047354894 34.27133597363296,3.017499284973189 34.452395506626814,3.050636349295077 34.63444277352749,3.1045185489897174 34.81323092119472,3.1899602380182315 35.17432961988244,3.2345135583882074 35.35459893208688,3.3218574653948587 35.715332525620205))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78035282580163
46.62129050681011
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
2022-04-05T09:19:38.095668Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N35E000/2022/04/05/051622
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.3611720015448245 35.0,0.40065382185743026 35.20780832897743,0.444296227006402 35.387213338714986,0.48491103968948857 35.56701966668947,0.5240474496113017 35.74702299513924,0.5604747809800957 35.927382740303386,0.5737666831229006 36.0,1.0 36.0,1.0 35.0,0.3611720015448245 35.0))
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_051622_N35E000_2022_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051622_N35E000_2022_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051622_N35E000_2022_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051622_N35E000_2022_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051622_N35E000_2022_04_05_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