https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-09T17:25:09.634633Z
2022-08-09T17:25:38.678876Z
s3://sentinel-s1-l1c/GRD/2022/8/9/IW/DV/S1A_IW_GRDH_1SDV_20220809T172509_20220809T172538_044478_054ECA_5B75
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
2022-08-09T17:25:09.634633Z
2022-08-09T17:25:38.678876Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220809T181318_V20220809T141832_20220809T173602.EOF
346.56664121383926
693000
Copernicus Ground Segment
2022-08-09T18:44:01.018806Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220809T172509_20220809T172538_044478_054ECA_5B75
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.86496431280812 -38.62918403665791,20.19606775344233 -38.55362823732342,20.486025091743652 -38.486545354178475,20.77544326553325 -38.418748702420864,21.20855244731682 -38.315721985951306,21.496608550259573 -38.246154145462555,21.92765995873789 -38.14048502196793,22.21433470110922 -38.069165197727145,22.598972335828442 -37.97213780866137,22.43770996394663 -37.56326524428819,22.29990036249495 -37.20990853615405,22.163401481437905 -36.856370621949196,21.98252761078782 -36.38244097947311,21.60508529070723 -36.47744092013166,21.32382292213493 -36.54729624257431,20.900986878136983 -36.650836956140495,20.61847170590347 -36.71903180462039,20.193769043396518 -36.82006862447061,19.910018085741395 -36.88658546140582,19.62577780737049 -36.952426248776355,19.30125107928981 -37.02661387384213,19.466810375013885 -37.50429391697358,19.591666564459114 -37.86067617712299,19.71764472610147 -38.21691799718513,19.86496431280812 -38.62918403665791))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.26451
45.41121848335759
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
2022-08-09T20:31:27.607745Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/S38E020/2022/08/09/054ECA
2.0E-4
2.0E-4
true
block average
2
2
-37.0
20.0
-38.0
21.0
POLYGON((20.0 -38.0,20.0 -37.0,21.0 -37.0,21.0 -38.0,20.0 -38.0))
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_054ECA_S38E020_2022_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054ECA_S38E020_2022_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054ECA_S38E020_2022_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054ECA_S38E020_2022_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054ECA_S38E020_2022_08_09_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