https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-15T18:06:17.759680Z
2023-05-15T18:06:46.934927Z
s3://sentinel-s1-l1c/GRD/2023/5/15/IW/DV/S1A_IW_GRDH_1SDV_20230515T180617_20230515T180646_048548_05D6E5_758D
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
2023-05-15T18:06:17.759680Z
2023-05-15T18:06:46.934927Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230515T200531_V20230515T162158_20230515T193928.EOF
347.7199124731181
693000
Copernicus Ground Segment
2023-05-15T20:22:43.800437Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230515T180617_20230515T180646_048548_05D6E5_758D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.7393572611526563 20.646472170855372,-0.1478253533589566 20.754805028369447,0.44814574953255687 20.861741040015087,1.0438099630948725 20.966404329003453,1.631034280781461 21.067407666472263,1.3134003613024565 22.702033624417627,0.7188698628576392 22.602089339788883,0.11536565428390781 22.498234365240297,-0.48678077248619056 22.39220577520981,-1.083299319086093 22.28479756636629,-0.8905737140486997 21.371549527039218,-0.8531569564199772 21.190186812713254,-0.7393572611526563 20.646472170855372))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83108928772896
46.0411228458467
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
2023-05-16T01:16:43.109953Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/05/15/05D6E5
2.0E-4
2.0E-4
true
block average
2
2
22.0
-1.0
21.0
0.0
POLYGON((-0.8133507793108282 21.0,-1.0 21.890076066761196,-1.0 22.0,0.0 22.0,0.0 21.0,-0.8133507793108282 21.0))
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_05D6E5_N21W001_2023_05_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D6E5_N21W001_2023_05_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D6E5_N21W001_2023_05_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D6E5_N21W001_2023_05_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D6E5_N21W001_2023_05_15_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