https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-21T18:32:46.324707Z
2019-04-21T18:33:15.349432Z
s3://sentinel-s1-l1c/GRD/2019/4/21/IW/DV/S1A_IW_GRDH_1SDV_20190421T183246_20190421T183315_026892_030636_595D
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
2019-04-21T18:32:46.324707Z
2019-04-21T18:33:15.349432Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190421T204311_V20190421T164614_20190421T200344.EOF
347.35032146375084
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-21T21:02:22.792871Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190421T183246_20190421T183315_026892_030636_595D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.63585917292006 28.75527698233428,-8.251589143121006 28.81993897337243,-7.992997664506263 28.862792833015803,-7.604715727194526 28.926144450761814,-7.34560078898797 28.967757570612243,-6.956542831505718 29.029242190598538,-6.696916734292819 29.06960676616007,-6.437089690929767 29.10946978324902,-6.109183658233524 29.159001098991,-6.190218852379381 29.578734169452545,-6.285031092685767 30.122351122621318,-6.321891497010137 30.30277326248529,-6.3555635794742535 30.483657756312574,-6.425211644734239 30.784086102556174,-6.758572906318869 30.735104530072377,-7.022708338918464 30.695638218278695,-7.286626636228464 30.655636423348238,-7.682091396820036 30.594632586328828,-7.945455728066152 30.553297890862645,-8.34007751964169 30.490301073160996,-8.602871748641098 30.44764206244164,-8.993356266850649 30.383208527495306,-8.91569832397682 30.08249630265448,-8.877404762942827 29.90125340275068,-8.835694840889209 29.720582070376384,-8.799901041430449 29.538921996463596,-8.727340573385797 29.17575973441532,-8.63585917292006 28.75527698233428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84134608044537
46.32205570120818
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
2021-12-24T14:40:17.653636Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N28W008/2019/04/21/030636
2.0E-4
2.0E-4
true
block average
2
2
29.0
-8.0
28.0
-7.0
POLYGON((-7.14157946260348 29.0,-8.0 28.861632403816202,-8.0 29.0,-7.14157946260348 29.0))
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_030636_N28W008_2019_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030636_N28W008_2019_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030636_N28W008_2019_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030636_N28W008_2019_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030636_N28W008_2019_04_21_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