https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-04T04:35:59.532343Z
2022-01-04T04:36:26.837698Z
s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T043559_20220104T043626_041306_04E906_DF0A
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
2022-01-04T04:35:59.532343Z
2022-01-04T04:36:26.837698Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220104T052118_V20220104T034455_20220104T101955.EOF
191.9977621728265
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-04T09:41:04.574071Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220104T043559_20220104T043626_041306_04E906_DF0A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.12672160851796 -5.773667588855048,16.026316869490127 -5.530165618654413,14.919895101792955 -5.283118558700641,14.881226534535148 -5.464078400266,14.840130088298276 -5.644590135688611,14.800816180893051 -5.825513348428932,14.760011274325697 -6.0061063394702225,14.71579335381618 -6.185929857550757,14.676251829602105 -6.366824134071425,14.638785566917784 -6.548200122656908,14.599316166976015 -6.729128187247043,14.582114556160068 -6.803475153578303,15.130027101245599 -6.927269037567241,15.69121450915883 -7.053358951568397,16.250499768362126 -7.1782911038949155,16.79497912427739 -7.299212106886738,16.81081860824951 -7.224375599461301,16.890511167064343 -6.861807657144458,16.929277715515926 -6.680290527490184,16.969555026397963 -6.499113412508747,17.008114436122373 -6.317559399967071,17.12672160851796 -5.773667588855048))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56924107047425
45.9541059520548
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
2022-01-04T11:29:09.350585Z
Batch API, v4.78.0
s3://deafrica-sentinel-1/s1_rtc/S07E014/2022/01/04/04E906
2.0E-4
2.0E-4
true
block average
2
2
-6.0
14.0
-7.0
15.0
POLYGON((15.0 -6.89789106469291,14.582114556160109 -6.803475153578313,14.638785566917438 -6.548200122658477,14.67625182960229 -6.366824134070628,14.715793353816336 -6.185929857550135,14.761390999032187 -6.0,15.0 -6.0,15.0 -6.89789106469291))
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_04E906_S07E014_2022_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E906_S07E014_2022_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E906_S07E014_2022_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E906_S07E014_2022_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E906_S07E014_2022_01_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