https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-26T18:32:24.500908Z
2022-10-26T18:32:42.303198Z
s3://sentinel-s1-l1c/GRD/2022/10/26/IW/DV/S1A_IW_GRDH_1SDV_20221026T183224_20221026T183242_045617_057454_AF5A
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
2022-10-26T18:32:24.500908Z
2022-10-26T18:32:42.303198Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221026T202617_V20221026T164641_20221026T200411.EOF
347.5327792483573
693000
Copernicus Ground Segment
2022-10-26T21:10:07.239288Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221026T183224_20221026T183242_045617_057454_AF5A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.9763304132415165 25.694348961839136,-7.615440971580856 25.757273051262345,-7.367785342090063 25.799896675784534,-6.994901607107416 25.863221354085255,-6.745905275988098 25.904937424052665,-6.374870003695582 25.96625622310747,-6.126769269075255 26.00669362119644,-5.878396124907898 26.046722341754293,-5.511958420890742 26.104947499296983,-5.545660588771277 26.285815418958418,-5.697106969330213 27.05317577243845,-6.066297168285496 26.995382964423428,-6.3177708594150905 26.955428730316097,-6.568699504816369 26.9150862331591,-6.944478494060634 26.853784197185085,-7.194598923612469 26.812391452775053,-7.56762710306872 26.749781464914157,-7.81766750520735 26.707227893107437,-8.179525103270304 26.644803653906447,-8.169044124487428 26.600056363994774,-8.13206068610415 26.418625069601845,-8.053669126153641 26.056531394527347,-7.9763304132415165 25.694348961839136))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76473396815085
46.02199
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
2022-11-25T11:50:29.922755Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N26W008/2022/10/26/057454
2.0E-4
2.0E-4
true
block average
2
2
27.0
-8.0
26.0
-7.0
POLYGON((-8.0 26.67577362123373,-7.567627103040528 26.7497814649185,-7.0 26.844595873349768,-7.0 26.0,-8.0 26.0,-8.0 26.67577362123373))
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_057454_N26W008_2022_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057454_N26W008_2022_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057454_N26W008_2022_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057454_N26W008_2022_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057454_N26W008_2022_10_26_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