https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-31T18:02:13.646704Z
2023-08-31T18:02:38.645002Z
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T180213_20230831T180238_050123_06082D_B87A
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
2023-08-31T18:02:13.646704Z
2023-08-31T18:02:38.645002Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230831T195854_V20230831T162204_20230831T193934.EOF
348.01782932601833
693000
Copernicus Ground Segment
2023-08-31T20:14:30.711365Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T180213_20230831T180238_050123_06082D_B87A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.377410640592693 5.528079350327468,3.489293111453826 5.758682813023941,4.597114679234009 5.986087817889804,4.487513736803106 6.529057660878872,4.378898016344592 7.072268328121428,4.295298861679638 7.494594185815327,3.7422587090110424 7.383000275116187,3.1824165809378044 7.269275188692566,2.6229038130274107 7.154865759544563,2.067000234850172 7.040461130346816,2.265160847256578 6.072505717257374,2.377410640592693 5.528079350327468))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78464650677196
46.01630254112779
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
2023-08-31T23:55:45.499397Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N06E003/2023/08/31/06082D
2.0E-4
2.0E-4
true
block average
2
2
7.0
3.0
6.0
4.0
POLYGON((3.0 6.0,3.0 7.0,4.0 7.0,4.0 6.0,3.0 6.0))
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_06082D_N06E003_2023_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06082D_N06E003_2023_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06082D_N06E003_2023_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06082D_N06E003_2023_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06082D_N06E003_2023_08_31_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