https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-04T16:46:03.328161Z
2021-06-04T16:46:32.370783Z
s3://sentinel-s1-l1c/GRD/2021/6/4/IW/DV/S1A_IW_GRDH_1SDV_20210604T164603_20210604T164632_038193_0481E8_6F1B
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
2021-06-04T16:46:03.328161Z
2021-06-04T16:46:32.370783Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.34768915720554
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-04T18:11:00.973447Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210604T164603_20210604T164632_038193_0481E8_6F1B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.097150095466187 28.802658664437818,18.488019859082858 28.86838558940672,18.75402039022961 28.9124183059131,19.020104982160838 28.955904279678307,19.41983450494257 29.020177275872022,19.82011502651333 29.083271367089598,20.087082850866356 29.124647898143955,20.625911072682765 29.206442370639312,20.472268924748555 29.986675262373584,20.400102287032666 30.347832105144057,20.30425863490684 30.831110945468094,20.027104882759737 30.790464773003393,19.75526631119988 30.749987071287727,19.483705288369375 30.708948875861473,19.076791634960216 30.64632918307431,18.805803860591244 30.60387637040703,18.399816824369992 30.539150196526336,18.130313904159603 30.495437288457467,17.73007026940828 30.429417508039997,17.838448550941823 29.94531002911145,17.8803735128927 29.76463193725321,17.999730711455364 29.221534419113834,18.041777808987458 29.040885466867394,18.085239460940592 28.86047825393579,18.097150095466187 28.802658664437818))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76949065302566
46.5620816043547
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
2021-12-26T06:42:22.037240Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E019/2021/06/04/0481E8
2.0E-4
2.0E-4
true
block average
2
2
29.0
19.0
28.0
20.0
POLYGON((19.294347078916356 29.0,19.0 28.952618539905018,19.0 29.0,19.294347078916356 29.0))
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_0481E8_N28E019_2021_06_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0481E8_N28E019_2021_06_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0481E8_N28E019_2021_06_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0481E8_N28E019_2021_06_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0481E8_N28E019_2021_06_04_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