https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-21T15:56:02.397066Z
2019-05-21T15:56:27.394554Z
s3://sentinel-s1-l1c/GRD/2019/5/21/IW/DV/S1A_IW_GRDH_1SDV_20190521T155602_20190521T155627_027327_03150A_2A53
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
2019-05-21T15:56:02.397066Z
2019-05-21T15:56:27.394554Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190521T180536_V20190521T141808_20190521T173538.EOF
348.0332491236481
693000
Copernicus S1 Core Ground Segment - DPA
2019-05-21T18:22:10.182795Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190521T155602_20190521T155627_027327_03150A_2A53
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.98661639349943 -2.701392776446325,36.09805824083981 -2.459025873517238,37.17950824856755 -2.22224980528833,37.14277423034608 -2.0410048852202562,37.10504976942259 -1.8598928795084242,37.0699339920052 -1.6782170527492712,37.0320441663065 -1.4971569304279537,36.95283418516386 -1.135806610126722,36.91449697279032 -0.9548653914040438,36.87685844820335 -0.7737778567082063,36.86389982306976 -0.7143491996220572,34.67185305661415 -1.1888621255082057,34.68484390342482 -1.2484641071605072,34.722418891738776 -1.4301102484683712,34.76076560512946 -1.61159191105865,34.83985614975893 -1.974045483331482,34.8775939079906 -2.155670862419271,34.912547689650275 -2.33790708043174,34.950099118666245 -2.519581571056975,34.98661639349943 -2.701392776446325))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8741910747389
46.28127424166803
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
2021-12-24T16:13:57.372506Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S02E037/2019/05/21/03150A
2.0E-4
2.0E-4
true
block average
2
2
-1.0
37.0
-2.0
38.0
POLYGON((37.0 -1.3509737147323997,37.06993399200476 -1.6782170527466396,37.10504976942178 -1.8598928795042173,37.134233177619876 -2.0,37.0 -2.0,37.0 -1.3509737147323997))
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_03150A_S02E037_2019_05_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03150A_S02E037_2019_05_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03150A_S02E037_2019_05_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03150A_S02E037_2019_05_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03150A_S02E037_2019_05_21_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