https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-15T19:04:30.946338Z
2021-09-15T19:04:59.967147Z
s3://sentinel-s1-l1c/GRD/2021/9/15/IW/DV/S1B_IW_GRDH_1SDV_20210915T190430_20210915T190459_028713_036D33_7B99
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
2021-09-15T19:04:30.946338Z
2021-09-15T19:04:59.967147Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5041642451899
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-15T19:31:38.588472Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210915T190430_20210915T190459_028713_036D33_7B99
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.237213877258775 25.83202911038308,-15.866002828796187 25.896653591802252,-15.61653955863681 25.939510364702382,-15.242008412037402 26.00299072471739,-14.992098788434404 26.044772742300275,-14.616904533015012 26.106635782668093,-14.366223640337292 26.147389818979413,-14.115194851090862 26.187735795282983,-13.768314983419307 26.242712722865218,-13.851887637645149 26.662086323418016,-14.087817876474364 27.867379196008727,-14.439080926922514 27.813124703021636,-14.69330453690911 27.773260464697607,-14.94734199349447 27.732929921160128,-15.328045436696133 27.67156236674348,-15.581610107874466 27.63007112076823,-15.961596559264006 27.566967957704215,-16.21467809128794 27.52432329019115,-16.591249862435912 27.459956589830927,-16.40687676865143 26.614646289780087,-16.237213877258775 25.83202911038308))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77122416865909
46.10470835762838
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
2021-12-26T11:49:19.242010Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N26W015/2021/09/15/036D33
2.0E-4
2.0E-4
true
block average
2
2
27.0
-15.0
26.0
-14.0
POLYGON((-14.0 26.205993006428912,-14.366223640256342 26.14738981899265,-15.0 26.04345175051246,-15.0 27.0,-14.0 27.0,-14.0 26.205993006428912))
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_036D33_N26W015_2021_09_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036D33_N26W015_2021_09_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036D33_N26W015_2021_09_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036D33_N26W015_2021_09_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036D33_N26W015_2021_09_15_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