https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-29T18:14:44.589529Z
2021-07-29T18:15:16.359586Z
s3://sentinel-s1-l1c/GRD/2021/7/29/IW/DV/S1A_IW_GRDH_1SDV_20210729T181444_20210729T181516_038996_0499DB_4590
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
2021-07-29T18:14:44.589529Z
2021-07-29T18:15:16.359586Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.67378146445037
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-29T22:22:36.429786Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210729T181444_20210729T181516_038996_0499DB_4590
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.0494120672403278 21.868072431415627,-2.4550851838327383 21.975552408159032,-1.8539422949196567 22.08191635324176,-1.2521177974121143 22.186034988725794,-0.6593749650741153 22.28626331357312,-1.00818471078529 24.076550456202895,-1.6090367045577063 23.977536070806764,-1.853275652787083 23.936570882717994,-2.2193391723848035 23.87439799958042,-2.4634808100660255 23.832416216403725,-2.82933894302202 23.768730669725755,-3.430568072665068 23.662054974693568,-3.1659182557948435 22.411333502344338,-3.0887402321825026 22.049007454785315,-3.0494120672403278 21.868072431415627))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79835704726123
46.03341222247569
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
2021-12-26T09:27:49.238125Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N24W002/2021/07/29/0499DB
2.0E-4
2.0E-4
true
block average
2
2
25.0
-2.0
24.0
-1.0
POLYGON((-1.4727181626637438 24.0,-1.0081847107852915 24.0765504562029,-1.0 24.034541932458314,-1.0 24.0,-1.4727181626637438 24.0))
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_0499DB_N24W002_2021_07_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0499DB_N24W002_2021_07_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0499DB_N24W002_2021_07_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0499DB_N24W002_2021_07_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0499DB_N24W002_2021_07_29_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