https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-26T04:41:46.644932Z
2021-03-26T04:42:12.204517Z
s3://sentinel-s1-l1c/GRD/2021/3/26/IW/DV/S1B_IW_GRDH_1SDV_20210326T044146_20210326T044212_026181_031FE3_A5F6
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
2021-03-26T04:41:46.644932Z
2021-03-26T04:42:12.204517Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.638600515346
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-26T06:15:55.862935Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210326T044146_20210326T044212_026181_031FE3_A5F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.539925615229677 29.974985473094097,20.14756830178687 30.040064064109263,19.88299796573797 30.08323885681542,19.618520162915935 30.125830388349637,19.221143584907047 30.188756425952256,18.822921522641874 30.250531482559012,18.556622544651574 30.291124508122994,18.291092752380383 30.331030048060274,17.974923901325567 30.37778492772309,17.90321141228092 30.016803659234363,17.82983952739459 29.655961023047553,17.795085236638073 29.475249803228785,17.759465456736113 29.294663101491917,17.72449309180887 29.11397615556146,17.69382782221912 28.96399884771766,18.002674696307956 28.917234602147396,18.265697489577285 28.87680771273557,18.5299038744468 28.83565233098623,18.923596739232813 28.77330541542078,19.313514241195342 28.71034987489009,19.573916938194323 28.6676387793157,19.96528480760699 28.602441288746057,20.22118585541275 28.55915433740492,20.256367783933737 28.70922887298203,20.29719702981003 28.890005318420297,20.336361784692865 29.071064123016342,20.37855533936816 29.251614348411977,20.539925615229677 29.974985473094097))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7389718448918
46.33725856893938
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
2021-12-26T03:04:05.844250Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2021/03/26/031FE3
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((17.70118883606971 29.0,17.72449309181053 29.11397615557071,17.82983952740302 29.65596102309038,17.899794642677215 30.0,18.0 30.0,18.0 29.0,17.70118883606971 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_031FE3_N29E017_2021_03_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031FE3_N29E017_2021_03_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031FE3_N29E017_2021_03_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031FE3_N29E017_2021_03_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031FE3_N29E017_2021_03_26_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