https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-28T17:28:32.823015Z
2022-07-28T17:28:57.822152Z
s3://sentinel-s1-l1c/GRD/2022/7/28/IW/DV/S1A_IW_GRDH_1SDV_20220728T172832_20220728T172857_044303_05499B_C5EB
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
2022-07-28T17:28:32.823015Z
2022-07-28T17:28:57.822152Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220728T181230_V20220728T141831_20220728T173601.EOF
347.46347901125745
693000
Copernicus Ground Segment
2022-07-28T18:43:09.876783Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220728T172832_20220728T172857_044303_05499B_C5EB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.046891158272064 -26.58832137696833,16.405043456833383 -26.506019160788437,16.659773821845693 -26.446863964159206,17.038625238316847 -26.35794358791121,17.294287343668532 -26.297288070798114,17.54457418057029 -26.237420826563515,17.923885430858927 -26.145736620158086,18.458437963431166 -26.014579134479195,18.352470511344315 -25.656842883119467,18.30187966877857 -25.477363600047592,18.249430522493544 -25.29836056483265,18.1963344936146 -25.11953959735299,18.092809037113238 -24.761288262705946,18.041784569993027 -24.58200677855873,18.02393002941468 -24.522840001637526,17.49773402376715 -24.651456292615315,17.12313195094271 -24.74173783885307,16.873420971959213 -24.8013309566147,16.6227132165846 -24.860690626323375,16.2484197045308 -24.948423988142927,15.99119755923559 -25.008119209777107,15.636245543371677 -25.089656966803147,15.701443559256244 -25.329195900931428,15.751299688131136 -25.508928073546887,15.797631538767357 -25.68948583577908,15.848944981553755 -25.868908711479595,15.897231602108675 -26.049041447002292,15.942414169726929 -26.22990203751261,15.997153667825067 -26.408576100843014,16.046891158272064 -26.58832137696833))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23070623641631
46.10054742224649
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
2022-07-28T22:13:00.487557Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/S26E018/2022/07/28/05499B
2.0E-4
2.0E-4
true
block average
2
2
-25.0
18.0
-26.0
19.0
POLYGON((18.16179061285527 -25.0,18.301879668778703 -25.477363600048246,18.352470511351704 -25.656842883144673,18.454119380317117 -26.0,18.0 -26.0,18.0 -25.0,18.16179061285527 -25.0))
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_05499B_S26E018_2022_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05499B_S26E018_2022_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05499B_S26E018_2022_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05499B_S26E018_2022_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05499B_S26E018_2022_07_28_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