https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-19T16:19:37.378374Z
2021-01-19T16:20:06.395948Z
s3://sentinel-s1-l1c/GRD/2021/1/19/IW/DV/S1B_IW_GRDH_1SDV_20210119T161937_20210119T162006_025225_0300F1_D14C
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
2021-01-19T16:19:37.378374Z
2021-01-19T16:20:06.395948Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210119T191631_V20210119T144218_20210119T175948.EOF
348.0220271406877
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-19T19:54:55.839482Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210119T161937_20210119T162006_025225_0300F1_D14C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.236691120372388 -4.691061255919691,30.34032949570498 -4.447990529711824,31.43767841367764 -4.20454450636541,31.384977523696257 -3.965719341087179,31.346099715824796 -3.78484603828993,31.30881821717367 -3.603626401159304,31.156003598638236 -2.879640537481661,31.116440645321227 -2.6989650680862214,31.088602377863403 -2.577902466592807,29.996362424206197 -2.817646409011652,28.912374453467944 -3.0544893991275224,28.93529181637614 -3.176976679297795,28.979176072074516 -3.3572167268849555,29.018600784213255 -3.5384374193288908,29.047711398442658 -3.72192720947647,29.073189996885585 -3.90622204868512,29.105951032249457 -4.088923681133384,29.146722719137482 -4.269868258474508,29.236691120372388 -4.691061255919691))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75756439109353
46.0541671157958
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
2021-12-25T23:39:34.714466Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S04E030/2021/01/19/0300F1
2.0E-4
2.0E-4
true
block average
2
2
-3.0
30.0
-4.0
31.0
POLYGON((30.0 -4.0,30.0 -3.0,31.0 -3.0,31.0 -4.0,30.0 -4.0))
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_0300F1_S04E030_2021_01_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0300F1_S04E030_2021_01_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0300F1_S04E030_2021_01_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0300F1_S04E030_2021_01_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0300F1_S04E030_2021_01_19_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