https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-22T07:12:02.486043Z
2021-10-22T07:12:28.393705Z
s3://sentinel-s1-l1c/GRD/2021/10/22/IW/DV/S1B_IW_GRDH_1SDV_20211022T071202_20211022T071228_029245_037D79_89A5
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
2021-10-22T07:12:02.486043Z
2021-10-22T07:12:28.393705Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3076288345268
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-22T07:53:18.455951Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211022T071202_20211022T071228_029245_037D79_89A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.042320662342856 22.768123115859076,-18.409669021059692 22.83421793663919,-18.655976490291003 22.87802495111293,-19.025732180887783 22.943020173528105,-19.272430901883194 22.985872046158182,-19.642768979949043 23.04942980422239,-19.88985293472689 23.09132010289533,-20.45024615282255 23.18478953584816,-20.729530068744165 21.74819942169934,-20.175049319686405 21.653806155016568,-19.564086862416623 21.547498384105115,-18.954022261830854 21.43895755955893,-18.346665150445897 21.328528687554364,-18.042320662342856 22.768123115859076))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78840805549522
46.25051156971096
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
2021-12-26T13:42:11.727504Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N21W021/2021/10/22/037D79
2.0E-4
2.0E-4
true
block average
2
2
22.0
-21.0
21.0
-20.0
POLYGON((-20.0 21.623347486478252,-20.72953006874417 21.74819942169931,-20.68057814373332 22.0,-20.0 22.0,-20.0 21.623347486478252))
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_037D79_N21W021_2021_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037D79_N21W021_2021_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037D79_N21W021_2021_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037D79_N21W021_2021_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037D79_N21W021_2021_10_22_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