https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-30T15:40:51.369141Z
2021-07-30T15:41:16.366509Z
s3://sentinel-s1-l1c/GRD/2021/7/30/IW/DV/S1A_IW_GRDH_1SDV_20210730T154051_20210730T154116_039009_049A4B_CEDC
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
2021-07-30T15:40:51.369141Z
2021-07-30T15:41:16.366509Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.23991569932906
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-30T16:24:12.313161Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210730T154051_20210730T154116_039009_049A4B_CEDC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.121436202558506 30.752531939431467,34.50827526304465 30.816090965265676,34.77544143635498 30.85926208972531,35.17181219346438 30.922232041261747,35.43606335415387 30.963494738338248,35.71715130280482 31.00673873699046,36.11470201269636 31.066815912947593,36.381626466604715 31.106423832684232,36.710642406352804 31.15442405533314,36.67402638905526 31.33480793132136,36.636520363099606 31.515154697783295,36.59971643059321 31.69559961848916,36.52721115231466 32.05663728987637,36.45734126167288 32.4180325216994,36.408672897330746 32.657676536107346,36.07115585955329 32.60970724982331,35.79947987656558 32.570382063071676,35.52169428494547 32.52953785133852,35.11780747027016 32.46897898497885,34.84302523840721 32.426997954472895,34.43656920282848 32.36372532107597,34.165915402306126 32.32081798327399,33.7744898126266 32.25765988560295,33.99372595522256 31.29419471985691,34.07760592835211 30.93281276078495,34.121436202558506 30.752531939431467))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64857622991829
46.31614751308687
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
2021-12-26T09:29:21.615502Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N31E034/2021/07/30/049A4B
2.0E-4
2.0E-4
true
block average
2
2
32.0
34.0
31.0
35.0
POLYGON((34.06201117139615 31.0,34.0 31.26716411280727,34.0 32.0,35.0 32.0,35.0 31.0,34.06201117139615 31.0))
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_049A4B_N31E034_2021_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049A4B_N31E034_2021_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049A4B_N31E034_2021_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049A4B_N31E034_2021_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049A4B_N31E034_2021_07_30_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