https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-24T15:34:14.956748Z
2019-03-24T15:34:37.798198Z
s3://sentinel-s1-l1c/GRD/2019/3/24/IW/DV/S1A_IW_GRDH_1SDV_20190324T153414_20190324T153437_026481_02F749_E4A4
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
2019-03-24T15:34:14.956748Z
2019-03-24T15:34:37.798198Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190324T162451_V20190324T122254_20190324T154024.EOF
347.66474912597823
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-24T16:48:25.048431Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190324T153414_20190324T153437_026481_02F749_E4A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.549601699244135 -21.865515511962688,44.136954471013816 -21.730518616147894,44.72975951205451 -21.591908961781606,45.32143216778373 -21.451206554650568,45.89573355184676 -21.31238120611643,45.84712477807611 -21.13284131095337,45.79765126580047 -20.953433678842664,45.70015913819256 -20.59430581539934,45.651631795280984 -20.41470859230563,45.55915831532247 -20.068800799126652,44.989087133764286 -20.206036040954473,44.40185532445394 -20.345230470495885,43.81358175506736 -20.48246161884002,43.230798089354586 -20.616223580438295,43.31845441421917 -20.963696033262636,43.36444305714616 -21.144114690784633,43.4567874402706 -21.504895914586303,43.503664705726905 -21.68513983670644,43.549601699244135 -21.865515511962688))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34186
45.6737031601815
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
2021-12-24T13:11:29.023508Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E044/2019/03/24/02F749
2.0E-4
2.0E-4
true
block average
2
2
-20.0
44.0
-21.0
45.0
POLYGON((44.0 -20.43897438576408,45.0 -20.203408948258783,45.0 -21.0,44.0 -21.0,44.0 -20.43897438576408))
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_02F749_S21E044_2019_03_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F749_S21E044_2019_03_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F749_S21E044_2019_03_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F749_S21E044_2019_03_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F749_S21E044_2019_03_24_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