https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-05T04:58:42.322095Z
2023-10-05T04:59:11.333560Z
s3://sentinel-s1-l1c/GRD/2023/10/5/IW/DV/S1A_IW_GRDH_1SDV_20231005T045842_20231005T045911_050625_061944_7A8E
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
2023-10-05T04:58:42.322095Z
2023-10-05T04:59:11.333560Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231005T062901_V20231005T023059_20231005T054829.EOF
191.9635957884423
693000
Copernicus Ground Segment
2023-10-05T07:30:33.188464Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231005T045842_20231005T045911_050625_061944_7A8E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.63048182603769 2.0597837288411265,11.517968280584553 2.2958732792623255,10.428499563106108 2.5261279893337454,10.415872230052674 2.467988515883913,10.380647275922325 2.2865437625880536,10.342798609349432 2.1056496026189455,10.30359643314942 1.9250380565574652,10.266314681681147 1.7440114326985152,10.23016672598371 1.5627353770529409,10.155158193319231 1.2007437879353493,10.117217450421348 1.0198318832149895,10.090131209154334 0.8993252125503843,12.290468243432803 0.42803387241274193,12.316591548156195 0.5491325464463546,12.43042495308423 1.0935918202121744,12.467891274397536 1.275174320547302,12.503315133400447 1.4571906711954876,12.542611456883963 1.6383748195842212,12.617806888845053 2.0014606890246966,12.63048182603769 2.0597837288411265))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8013
46.10082288899032
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
2023-10-05T09:45:56.074480Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N01E012/2023/10/05/061944
2.0E-4
2.0E-4
true
block average
2
2
2.0
12.0
1.0
13.0
POLYGON((12.6175043787464 2.0,12.54261145688405 1.6383748195847128,12.503315133400463 1.4571906711955953,12.46789127439727 1.2751743205460293,12.410857143182884 1.0,12.0 1.0,12.0 2.0,12.6175043787464 2.0))
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_061944_N01E012_2023_10_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061944_N01E012_2023_10_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061944_N01E012_2023_10_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061944_N01E012_2023_10_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061944_N01E012_2023_10_05_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 2021
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