https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-30T05:46:30.601352Z
2022-05-30T05:46:55.599489Z
s3://sentinel-s1-l1c/GRD/2022/5/30/IW/DV/S1A_IW_GRDH_1SDV_20220530T054630_20220530T054655_043436_052FC9_D27F
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
2022-05-30T05:46:30.601352Z
2022-05-30T05:46:55.599489Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220530T055740_V20220530T050714_20220530T114214.EOF
193.1258873948924
693000
Copernicus Ground Segment
2022-05-30T06:41:38.382293Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220530T054630_20220530T054655_043436_052FC9_D27F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.696192915508317 36.99249524267055,5.273721707022465 37.05659490812165,4.981574989724744 37.09997465285974,4.542737437221974 37.16369484624262,4.249774193018813 37.20527253594649,3.8097338528821743 37.26628082166493,3.5159836559052047 37.306044890648586,3.2219271506447265 37.345080327442766,2.917199865772685 37.3847144918926,2.87997356548979 37.20451865985478,2.801132703008143 36.844507234282254,2.723592577019163 36.48432243524667,2.6770106339329556 36.30524588783031,2.6468415758811266 36.12403121640451,2.5962886004054964 35.88458200656632,2.897781612843176 35.84426974106167,3.184470646985647 35.805186793536954,3.474074330567322 35.76497814227882,3.9070356774294015 35.70348893811266,4.195464922361702 35.66160976055481,4.626345550121835 35.59767788086596,4.912551067575716 35.55430408938459,5.324564385216716 35.49058005979032,5.337210500090332 35.550190363773496,5.373015604644427 35.73187793379039,5.4171842787771824 35.912270550911785,5.459549877967338 36.09294609187092,5.499706101940771 36.2739654165244,5.548054067773354 36.453727249349576,5.598041346654103 36.633247075691465,5.649990891233709 36.812473888294306,5.696192915508317 36.99249524267055))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57893314152396
46.52936773987015
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
2022-05-30T08:07:58.133281Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N36E004/2022/05/30/052FC9
2.0E-4
2.0E-4
true
block average
2
2
37.0
4.0
36.0
5.0
POLYGON((4.0 36.0,4.0 37.0,5.0 37.0,5.0 36.0,4.0 36.0))
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_052FC9_N36E004_2022_05_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052FC9_N36E004_2022_05_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052FC9_N36E004_2022_05_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052FC9_N36E004_2022_05_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052FC9_N36E004_2022_05_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 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