https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-09T16:35:12.741282Z
2021-09-09T16:35:37.740195Z
s3://sentinel-s1-l1c/GRD/2021/9/9/IW/DV/S1B_IW_GRDH_1SDV_20210909T163512_20210909T163537_028624_036A86_A6AD
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-09T16:35:12.741282Z
2021-09-09T16:35:37.740195Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6969930542619
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-10T00:02:24.429483Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210909T163512_20210909T163537_028624_036A86_A6AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.73636393403339 21.407226349372454,22.332056725679685 21.51543569927243,22.93352301458901 21.622379797502106,23.534854127068485 21.72697526376984,24.116889884182697 21.82599147158208,23.823115513671468 23.332306323473926,23.236151100049387 23.23456960822809,22.62590365567292 23.13047675921213,22.019059173105 23.024461854078737,21.41652365984038 22.91673272024741,21.58333151414265 22.131967343738307,21.621401030327107 21.95072493433431,21.658754787768387 21.769351345984436,21.698386860447037 21.588393322171818,21.73636393403339 21.407226349372454))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85842518222099
46.11406005478817
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
2021-12-26T11:30:36.938270Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/N22E023/2021/09/09/036A86
2.0E-4
2.0E-4
true
block average
2
2
23.0
23.0
22.0
24.0
POLYGON((23.887924727278346 23.0,24.0 22.425339087488553,24.0 22.0,23.0 22.0,23.0 23.0,23.887924727278346 23.0))
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_036A86_N22E023_2021_09_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036A86_N22E023_2021_09_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036A86_N22E023_2021_09_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036A86_N22E023_2021_09_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036A86_N22E023_2021_09_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 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