https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-04T06:04:02.134360Z
2022-05-04T06:04:25.942038Z
s3://sentinel-s1-l1c/GRD/2022/5/4/IW/DV/S1A_IW_GRDH_1SDV_20220504T060402_20220504T060425_043057_05243A_891F
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
2022-05-04T06:04:02.134360Z
2022-05-04T06:04:25.942038Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220504T061630_V20220504T052339_20220504T115839.EOF
192.8317337226207
693000
Copernicus Ground Segment
2022-05-04T07:09:01.935819Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220504T060402_20220504T060425_043057_05243A_891F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.6294634886460037 33.0042302498781,0.21600940295451906 33.07020962932824,-0.0640723703914035 33.11406962492319,-0.4798630368241025 33.17794766943817,-0.7576535091444331 33.219801494779986,-1.0400371863123556 33.261667903249396,-1.454072334652201 33.32183578781955,-1.7330235186922966 33.361548046365215,-2.015409945758335 33.40107406326462,-2.0537034431766665 33.22098622218411,-2.0913897835453037 33.04071948137019,-2.1578844354927695 32.67894504148534,-2.194727457716225 32.49855245184851,-2.2282094827915797 32.31768585032362,-2.2720511577774127 32.09328900334873,-1.8601911590586688 32.03403057985192,-1.5815152998404078 31.993139530034092,-1.303993574778659 31.951773285850205,-1.0304554123484235 31.91036699804247,-0.6179793555208313 31.846749135907114,-0.3418056410868837 31.803358820087958,-0.06815240938976681 31.759731932769593,0.3397188952665767 31.69353960578663,0.47212015554417525 32.27992638228111,0.5932011222186011 32.822728133520854,0.6294634886460037 33.0042302498781))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.849065916809
46.67906088371392
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
2022-05-04T09:18:51.215902Z
Batch API, v4.107.0
s3://deafrica-sentinel-1/s1_rtc/N32E000/2022/05/04/05243A
2.0E-4
2.0E-4
true
block average
2
2
33.0
0.0
32.0
1.0
POLYGON((0.6286183256570612 33.0,0.5932011222185805 32.82272813352078,0.4089151050815457 32.0,0.0 32.0,0.0 33.0,0.6286183256570612 33.0))
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_05243A_N32E000_2022_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05243A_N32E000_2022_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05243A_N32E000_2022_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05243A_N32E000_2022_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05243A_N32E000_2022_05_04_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