https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-04T16:54:51.659483Z
2019-03-04T16:55:16.657391Z
s3://sentinel-s1-l1c/GRD/2019/3/4/IW/DV/S1A_IW_GRDH_1SDV_20190304T165451_20190304T165516_026191_02EC98_5D5E
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
2019-03-04T16:54:51.659483Z
2019-03-04T16:55:16.657391Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190304T191455_V20190304T150728_20190304T182458.EOF
347.17414167485833
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-04T19:33:20.241516Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190304T165451_20190304T165516_026191_02EC98_5D5E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.388687751267154 31.70034730465367,15.792060621678045 31.765848281557577,16.065858916908375 31.80952819936377,16.477035162672202 31.873944615590442,16.75146772953641 31.916151026859012,17.16358200085804 31.97835008357725,17.438630880595266 32.019073586509414,17.713921145118988 32.05920135593006,18.00136427570875 32.10042092245316,17.7009289664896 33.60378677292598,17.408522608718517 33.56296503656663,17.128491411181884 33.52318196699308,16.848718272380758 33.48276769791054,16.429549888789914 33.42096617831658,16.150436765385393 33.378980710041645,15.732274091736901 33.31482981140256,15.453841766316492 33.27128311004162,15.043669416967301 33.20591469994914,15.223740116599776 32.423205554116976,15.388687751267154 31.70034730465367))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69056834844423
46.49377063555865
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
2021-12-24T12:09:07.403282Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N32E015/2019/03/04/02EC98
2.0E-4
2.0E-4
true
block average
2
2
33.0
15.0
32.0
16.0
POLYGON((15.320310578625607 32.0,15.091042319509741 33.0,16.0 33.0,16.0 32.0,15.320310578625607 32.0))
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_02EC98_N32E015_2019_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02EC98_N32E015_2019_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02EC98_N32E015_2019_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02EC98_N32E015_2019_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02EC98_N32E015_2019_03_04_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